question: Sentence from a movie review: it 's mildly sentimental , unabashedly consumerist ... studiously inoffensive and completely disposable .

answer: negative

question: Sentence from a movie review: it 's a treat -- a delightful , witty , improbable romantic comedy with a zippy jazzy score

answer: positive

question: Sentence from a movie review: begins as a conventional thriller evolves into a gorgeously atmospheric meditation on life-changing chance encounters .

answer: positive

question: Sentence from a movie review: , and

answer:
positive