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: A smiling construction worker with a white helmet. Sentence 2: He has been hit on the head before

SOLUTION: His head is protected

PROBLEM: Sentence 1: A high jumper is in the middle of her jump while still holding the pole. Sentence 2: A woman is high jumping.

SOLUTION: A person is holding a pole.

PROBLEM: Sentence 1: A man and a woman read in a church. Sentence 2: A man and woman are in church after not having gone for a few months.

SOLUTION:
A man and a woman are in church.