instruction:
In this task, you're given a pair of sentences, sentence 1 and sentence 2, that neither agree with nor contradict each other. Your job is to alter sentence 2 so that the pair clearly contradict each other. Generated sentences must be short, with less than 15 words. New information can be introduced. Avoid using pronouns to confuse the subject of the sentence.
question:
Sentence 1: A man tosses something into the air while others look on. Sentence 2: The man is a professional juggler, and is performing for a crowd.
answer:
There are several people in this photo.


question:
Sentence 1: A woman in a white shirt tries on a hat in front of a mirror. Sentence 2: The woman is pretty.
answer:
The woman is trying on clothes.


question:
Sentence 1: A man is standing next to a yellow cab while holding up a sign with many little yellow street signs on it. Sentence 2: A taxi driver is standing next to his can waving around a colorful sign.
answer:

A man holds up a sign while beside a car.