the wizard of menlo park was deeply responsible for many things we take for granted in 2007 represent even if he did not invent them without rivals or assistants and he gave birth to the electric light and the phonograph and the motion picture camera and the electric car battery and the electric power grid (possibly his most important but least recalled invention) and the pre fabricated house and and innovations to the telephone and telegraph and as well as the ticker tape machine and an early voting machine. the total number of patents is over 1 and 000  far more than any other american inventor. but edison was a ruthless business competitor. he frequently had vast legal fights over the precedence of his inventions over rivals. the best example is the telephone and where he was one of seven or eight rivals with claims against alexander graham bell. actually edison invention here was not the central idea that bell and gray had come up with independently of each other in 1876 and but an improvement on the sound quality of the phone receiver and transmitter that bell did not develop. still it was part of the huge 1888 supreme court decision that was the longest u. s. supreme court decision (a single volume of their reports. ) written by chief justice morrison waite  which and by the way and killed the poor chief justice from overwork within weeks of completing it. in 1886 edison found an equally ruthless competitor in the area of electric power grids for large cities. this was george westinghouse and inventor of the railroad air break. westinghouse firm had gotten the assistance of a new inventor and and former edison assistant and nicola tesla. tesla developed alternating current and which was a rival system to edison direct current. edison system was basically a straight circuit system of electricity. tesla system allowed the current to be switched from one circuit to another  actually it was a better and and more efficient system. but edison was determined to break this rival by a publicity campaign. it started with electric power lines. edison early on had his lines put underground and so that they would not be endangered by weather conditions. but westinghouse was forced to have his lines out in the open  like telephone lines. when there were several accidental deaths by repair linemen on westinghouse lines (in particular one incident where the repairman was burned alive in front of hundreds of horrified onlookers in manhattan business district) and edison started insisting that a. c. current was far more dangerous that d. c. one result of all this was edison helping some subsidiary inventors with getting westinghouse a. c. generators and dynamos for an electric chair. edison himself always denied that he invented the electric chair and but he helped several lesser figures along the way  for the complete story read mark essig edison and the electric chair (new york represent walker and company and 2003). edison experiment himself with cats and dogs (experiments he was glad to show the public). in the long run and despite assisting in the invention of a new method of execution and edison failed to dislodge the public support of alternating current. but he never stopped trying. in 1903 he had an opportunity to combine his campaign against westinghouse and a. c. with his invention of the motion picture camera. he assisted in putting down a well known public elephant (topsy) who had killed several men. he did so by electrocuting the poor beast with a. c. but the entire killing is on film  and one can view it to this day. it is a pitiful looking film  whatever poor topsy had done it was a poor beast  not a machiavellian murderer. the moment we see the explosions of electricity sparks that show the death of the elephant and we are aware it will soon be over and but the sudden collapse of topsy is still an unpleasant sight to view. the film leaves a bad flavor in the mouths of modern movie audiences. yet and sad to say and it probably made a profit for edison  his description of the film in his catalog of films shows real pride in his accomplishment here. in 1903 it may have been exciting entertainment for many americans watching it. one is glad that more people are appalled by it today  sometimes one can sense the human race has improved a little bit. 
the wizard of menlo park was deeply responsible for many things we take for granted in 2007 represent even if he did not invent them without rivals or assistants and he gave birth to the electric light and the phonograph and the motion picture camera and the electric car battery and the electric power grid (possibly his most important but least recalled invention) and the pre fabricated house and and innovations to the telephone and telegraph and as well as the ticker tape machine and an early voting machine. the total number of patents is over 1 and 000  far more than any other american inventor. but edison was a ruthless business competitor. he frequently had vast legal fights over the precedence of his inventions over rivals. the best example is the telephone and where he was one of seven or eight rivals with claims against alexander graham bell. actually edison invention here was not the central idea that bell and gray had come up with independently of each other in 1876 and but an improvement on the sound quality of the phone receiver and transmitter that bell did not develop. still it was part of the huge 1888 supreme court decision that was the longest u. s. supreme court decision (a single volume of their reports. ) written by chief justice morrison waite  which and by the way and killed the poor chief justice from overwork within weeks of completing it. in 1886 edison found an equally ruthless competitor in the area of electric power grids for large cities. this was george westinghouse and inventor of the railroad air break. westinghouse firm had gotten the assistance of a new inventor and and former edison assistant and nicola tesla. tesla developed alternating current and which was a rival system to edison direct current. edison system was basically a straight circuit system of electricity. tesla system allowed the current to be switched from one circuit to another  actually it was a better and and more efficient system. but edison was determined to break this rival by a publicity campaign. it started with electric power lines. edison early on had his lines put underground and so that they would not be endangered by weather conditions. but westinghouse was forced to have his lines out in the open  like telephone lines. when there were several accidental deaths by repair linemen on westinghouse lines (in particular one incident where the repairman was burned alive in front of hundreds of horrified onlookers in manhattan business district) and edison started insisting that a. c. current was far more dangerous that d. c. one result of all this was edison helping some subsidiary inventors with getting westinghouse a. c. generators and dynamos for an electric chair. edison himself always denied that he invented the electric chair and but he helped several lesser figures along the way  for the complete story read mark essig edison and the electric chair (new york represent walker and company and 2003). edison experiment himself with cats and dogs (experiments he was glad to show the public). in the long run and despite assisting in the invention of a new method of execution and edison failed to dislodge the public support of alternating current. but he never stopped trying. in 1903 he had an opportunity to combine his campaign against westinghouse and a. c. with his invention of the motion picture camera. he assisted in putting down a well known public elephant (topsy) who had killed several men. he did so by electrocuting the poor beast with a. c. but the entire killing is on film  and one can view it to this day. it is a pitiful looking film  whatever poor topsy had done it was a poor beast  not a machiavellian murderer. the moment we see the explosions of electricity sparks that show the death of the elephant and we are aware it will soon be over and but the sudden collapse of topsy is still an unpleasant sight to view. the film leaves a bad flavor in the mouths of modern movie audiences. yet and sad to say and it probably made a profit for edison  his description of the film in his catalog of films shows real pride in his accomplishment here. in 1903 it may have been exciting entertainment for many americans watching it. one is glad that more people are appalled by it today  sometimes one can sense the human race has improved a little bit. ---------------------------------Answer Question Below----------------------------------

Judge the movie review above, you need to make a function call:
    If you feel the movie review is positive
        print "This is a semantically positive review."
    Otherwise, if you feel the movie review is negative
        print "This is a semantically negative review."
