TASK DEFINITION: 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.
PROBLEM: Sentence 1: Two children are playing baseball Sentence 2: Some children playing in Little League baseball.

SOLUTION: Some children playing a sport.

PROBLEM: Sentence 1: A man wearing glasses is singling while holding a guitar while a shirtless man in a fedora plays drums. Sentence 2: A person is singing a song he wrote.

SOLUTION: People are making music together.

PROBLEM: Sentence 1: Two young boys dressed in shorts are looking for something. Sentence 2: Two young boys in shorts hunting for Easter eggs.

SOLUTION:
A missing item being searched for.