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 young boy, dressed in a karate gee and wearing a yellow belt, stands ready to defend himself inside a gym. Sentence 2: A yellow Belt Karate Student is fighting a White Belt Student.
answer:
the boy is a karate student


question:
Sentence 1: Four male golfers on a golf course positioned in a semi-circle around a blue and white golf hole flag. Sentence 2: Four brothers are golfing.
answer:
People are golfing.


question:
Sentence 1: Three people are having a friendly conversation. Sentence 2: Three people are good friends.
answer:

Three people are talking.