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 person is falling off their surfboard. Sentence 2: A person falls from their surfboard in a competition.
Example Output: A person falls.

Example Input: Sentence 1: A black woman dressed in brown, approaching a woman in a white jacket and yellow hat, in front of a garage door. Sentence 2: There are tall women.
Example Output: One woman is approaching another woman.

Example Input: Sentence 1: A 6 women pyramid built in a bedroom. Sentence 2: There are six ladies practicing for cheerleading in a bedroom.
Example Output:
There are six ladies in a bedroom