this program was quite interesting. the way the program was displayed made it all the more interesting. string theory is also very interesting to listen too. the whole three hours in my opinion were well worth it. i enjoyed listening to the ideas given by the physicists. extra dimensions really boggle the mind. if you have the chance and watch this amazing documentary. 
this program was quite interesting. the way the program was displayed made it all the more interesting. string theory is also very interesting to listen too. the whole three hours in my opinion were well worth it. i enjoyed listening to the ideas given by the physicists. extra dimensions really boggle the mind. if you have the chance and watch this amazing documentary. ---------------------------------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."
