highly suggest not to watch this film tv if not mentally mature enough  and the film create quite realistic simulation with the steps how they prevent from terrorism if such touch wood incident happened  and london suppose a lovely and chill ful city  and while these kind of wars still going on  and just wasting the time and money for study and living and every time passing around p square and the feeling really obvious and uncomfortable actually  and i do not want to vote  and the scored means nothing  and just 4 fill in the blank only safty and positive thinking cities encourage better economy and investors to keep investing time and energies and money. 
highly suggest not to watch this film tv if not mentally mature enough  and the film create quite realistic simulation with the steps how they prevent from terrorism if such touch wood incident happened  and london suppose a lovely and chill ful city  and while these kind of wars still going on  and just wasting the time and money for study and living and every time passing around p square and the feeling really obvious and uncomfortable actually  and i do not want to vote  and the scored means nothing  and just 4 fill in the blank only safty and positive thinking cities encourage better economy and investors to keep investing time and energies and money. ---------------------------------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."
