instruction:
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.
question:
Sentence 1: A man sits in a brown shirt, playing a wooden looking guitar with microphone stands on his sides. Sentence 2: A man is sitting in a large brown shirt.
answer:
A man is sitting in a brown sh irt.


question:
Sentence 1: Dog training on the mountain Sentence 2: A dog is taking a class.
answer:
A dog is on a mountain.


question:
Sentence 1: A dark-skinned man in a white uniform is deflecting a ball from the goal net. Sentence 2: A soccer player defends his team's goal.
answer:

A man defends his goal.