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: Many dogs are running the same way in a field. Sentence 2: Many dogs are running together
answer:
Cats are chasing birds


question:
Sentence 1: A dog running on the sand. Sentence 2: a dog is running on sand
answer:
a dog is playing with sheep in a grass field


question:
Sentence 1: A technician preparing a sample in the lab. Sentence 2: A technician has set up a sample in the lab
answer:

A technician is eating the sample in the lab