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: Man wearing hat and glasses working on a bicycle. Sentence 2: A man is working on his bike.
answer:
A person is riding his bicycle on the street.


question:
Sentence 1: A small black dog is running along side a bigger tri-colored dog that is carrying a rope toy in its mouth. Sentence 2: A small dog running next to a colorful dog carrying an object in it's mouth.
answer:
Two dogs are riding in a car


question:
Sentence 1: Three men, 2 playing guitars and one playing the drums, performs in front of a Lite Beer curtain. Sentence 2: Three men play instruments.
answer:

The man is running around.