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 with a striped shirt that has a white bag over his shoulder is standing at a station with speakers about a TV screen and controls under the TV screen. Sentence 2: A man is at the station with his friend.
answer:
There is a man with a bag over there.


question:
Sentence 1: A lady in a pink coat, black slacks, and brown shoes is sitting on a bench. Sentence 2: A lady is reading a book on a bench.
answer:
A person is sitting on a bench.


question:
Sentence 1: Two young girls dressed in winter clothes play in a mound of snow. Sentence 2: Two sad girls dressed in winter clothes play in a mound of snow.
answer:

Two young people dressed in winter clothes play in a mound of snow.