question: Review:
why human beings long for what they do n't have
Is this review negative or positive?

answer: positive

question: Review:
an empty exercise ,
Is this review negative or positive?

answer: negative

question: Review:
sees those relationships , including that between the son and his wife , and the wife and the father , and between the two brothers , with incredible subtlety and acumen
Is this review negative or positive?

answer:
positive