instruction:
In this task, you're given a pair of sentences, sentence 1 and sentence 2, that contradict each other. Your job is to alter sentence 2 so that the pair agree with 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 dog jumps to catch a ball in a grassy field. Sentence 2: A dog is sleeping in a field.
answer:
A dog is getting some exercise in a field.


question:
Sentence 1: Two men wearing swimming trunks jump in the air while on the beach. Sentence 2: Two girls are swimming in a pool
answer:
Two men are at the beach.


question:
Sentence 1: People riding on motorcycles in front of trees. Sentence 2: People riding trees.
answer:

Riding motorcycles in front of trees.