instruction:
In this task, you're given a pair of sentences, sentence 1 and sentence 2, that agree with each other. Your job is to alter sentence 2 so that the pair neither agree nor 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.
question:
Sentence 1: Two men kickboxing, the man in the red shorts is kicking while the man in the black is blocking. Sentence 2: Two men are engaged in a fighting sport.
answer:
Two men are practicing kickboxing


question:
Sentence 1: Two dogs run towards each other on a marshy area. Sentence 2: The animals are running.
answer:
Two white dogs run towards each other on a marshy area.


question:
Sentence 1: A person named Chris has his hand on his head, looking frustrated. Sentence 2: Chris looks frustrated.
answer:

Chris looks frustrated because he lost at gold.