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: Boy with dark skin, standing on his head with legs spread, at the end of a floating wooden boat. Sentence 2: A boy play on a raft.
answer:
The boy is on a boat.


question:
Sentence 1: A blond woman with a ponytail on a crowded bus. Sentence 2: The blond woman is standing.
answer:
The blond woman is on public transportation.


question:
Sentence 1: Middle-age students sitting in rows of tables listening to a teacher sitting in front of room behind desk. Sentence 2: Middle-age students sit in rows of tables listening to their teacher who is sitting talk about economics.
answer:

People are sitting in a n orderly fashion, paying attention to another person.