In this task, you're given a pair of sentences, sentence 1 and sentence 2, that neither agree with nor contradict each other. Your job is to alter sentence 2 so that the pair clearly 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.

Ex Input:
Sentence 1: A pit crew working on a race car. Sentence 2: They are changing tires.

Ex Output:
People are working on a car.


Ex Input:
Sentence 1: Two children are playing baseball Sentence 2: Some children playing in Little League baseball.

Ex Output:
Some children playing a sport.


Ex Input:
Sentence 1: A boy dances as another boy stands on a short brick wall. Sentence 2: Shy boy and party boy

Ex Output:

Two boys