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: Woman talking to friend while walking dog outside on a sunny day. Sentence 2: The friend is female.

SOLUTION: There is a dog outside.

PROBLEM: Sentence 1: A lady in a pink coat, black slacks, and brown shoes is sitting on a bench. Sentence 2: A lady is reading a book on a bench.

SOLUTION: A person is sitting on a bench.

PROBLEM: Sentence 1: Two children in winter clothes playing on a slide. Sentence 2: Two boys play on the slide.

SOLUTION:
Two kids play on the slide.