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 man in a helmet rests on rocks next to a climbing rope. Sentence 2: the man is flying a plane
answer:
a man is resting


question:
Sentence 1: A boy in a green sweater is sitting at a table. Sentence 2: The boy isn't wearing anything green.
answer:
the boy is not walking


question:
Sentence 1: A man wearing glasses and his black and white dog wearing a black collar are playing with a tennis ball. Sentence 2: The man has tied the black and white dog to a lamppost while he is in the bank trying to steal money.
answer:

The man is spending time with the dog.