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: A boy jumps over three other students in a martial arts demonstration. Sentence 2: A boy is jumping.
answer:
The boy is having fun.


question:
Sentence 1: Two teams compete in a basketball game. Sentence 2: People are playing a basketball game.
answer:
One team has a commanding lead.


question:
Sentence 1: A father and his son bonding. Sentence 2: A man has a son.
answer:

A father and his son are playing catch.