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.

Sentence 1: A high jumper is in the middle of her jump while still holding the pole. Sentence 2: A woman is high jumping.
A person is holding a pole.

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.
The boy is on a boat.

Sentence 1: Three men are suspended in the air in the middle of a flip while a crowd watches them. Sentence 2: Three acrobats flip.

Three men flip.