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 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 young man tends to his chainsaw. Sentence 2: The man just finished using the chainsaw.
answer:
People on the beach.


question:
Sentence 1: A woman playing tennis. Sentence 2: Two women are playing tennis.
answer:

The woman is playing on a tennis court.