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 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: Several people at an outdoor picnic. Sentence 2: Humans in a group.
answer:
A single man eats alone.


question:
Sentence 1: Two players collide during a recent roller derby match. Sentence 2: There are two players in the match.
answer:
Some players watching tv.


question:
Sentence 1: A dog jumps over a red and white gate. Sentence 2: A dog is jumping over something.
answer:

A dog is drinking water.