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.

Example 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.
Example Output: A person is sitting on a bench.

Example Input: Sentence 1: A child is wearing a red shirt and raising their arms. Sentence 2: the child is a boy
Example Output: The boy is jumping outside.

Example Input: Sentence 1: A lady takes a drink during a business presentation for Demos. Sentence 2: A woman takes a drink after stumbling over part of her presentation.
Example Output:
A woman is having a drink.