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.

[EX Q]: Sentence 1: An asian table tennis player is eagerly watching and waiting for his opponent serves the ball. Sentence 2: Two men compete in a ping-pong match.
[EX A]: A person playing ping pong anticipates the other person's next move.

[EX Q]: Sentence 1: The man on the yellow basketball team tries to score while the men on the opposing team try to block his shot. Sentence 2: A player is trying to help his team win a game while the other team tries to stop him .
[EX A]: Men are playing basketball.

[EX Q]: Sentence 1: Men in hard hats and industrial equipment march with children and others in a parade. Sentence 2: A union marches on labor day.
[EX A]:
Humans in motion.