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: Two guys barbecuing, one in blue shirt bending down, while the other in black shorts stands facing his back to the camera. Sentence 2: Dinner is being prepared by the two brothers.

Answer: Two men are barbecuing.


Question: Sentence 1: A woman competing in a barista championship. Sentence 2: The woman does this for a job.

Answer: The woman knows how to make coffee.


Question: Sentence 1: Race car flies by, in the lead of the pack, closely followed by second and third places! Sentence 2: Nascar race featuring the first, second, and third place cars.

Answer:
The first, second, and third place cars in a race.