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.
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Question: Sentence 1: Man with a camouflage hat is throwing knives at a target. Sentence 2: an army colonel is throwing knives.

Answer: a man is throwing knives


Question: Sentence 1: A young man rides a bike while carrying a shovel as he passes a woman with a basket. Sentence 2: A young mad rides a blue bike.

Answer: A young man rides a bike.


Question: Sentence 1: Two men dressed in traditional caballero clothing standing behind a pickup truck. Sentence 2: Two cowboys are about to get into their truck.

Answer:
People are standing near a vehicle.