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.

Ex Input:
Sentence 1: Children watch a bicyclist perform on a tightrope. Sentence 2: The children are watching to clowns hit each other.

Ex Output:
Children watch a bicyclist on a tightrope.

Ex Input:
Sentence 1: a romantic couple sitting together. Sentence 2: Three people on a couch

Ex Output:
A couple sitting together

Ex Input:
Sentence 1: Passengers are boarding and getting off the trains. Sentence 2: Passengers run on the train tracks.

Ex Output:
Passengers enter and exit the trains.