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: A male wearing yellow pants catches air as he snowboards down an empty mountain. Sentence 2: A snowboarder shows off a trick as he is filmed for a television commercial.
[EX A]: The man is snowboarding.

[EX Q]: Sentence 1: The woman is at marketplace buying fish from an Arabic person. Sentence 2: The woman buying the fish is buying it for her daughter.
[EX A]: The woman is out shopping.

[EX Q]: Sentence 1: Three men in overalls walk through a crowded crosswalk on busy street. Sentence 2: The three men are smiling.
[EX A]:
Three men are walking.