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 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.

Ex Output:
A person is sitting on a bench.


Ex Input:
Sentence 1: A young man sits with his elbows on his legs while he reads a book. Sentence 2: A teenager is flipping through a book in the library.

Ex Output:
A book reader is engrossed in his book.


Ex Input:
Sentence 1: The man stands close to the train at the busy train station. Sentence 2: Man standing close to London tube train

Ex Output:

A man is standing at a train station.