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.

[Q]: Sentence 1: A man holding a sign and a man playing a guitar are speaking in front of a crowd. Sentence 2: The man is performing.
[A]: A man is holding a sign.


[Q]: Sentence 1: A bare chested man with swimming goggles on his head with a group of swimmers behind him. Sentence 2: a man is leading a swim race
[A]: a shirtless man is followed by swimmers


[Q]: Sentence 1: Men in orange safety vests pulling vehicle out of a ditch. Sentence 2: Several gentlemen are working outside.
[A]:
Guys in safety gear tow a car.