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 woman in a pink shirt gets ready to board a hot air balloon. Sentence 2: A woman in a shirt gets ready to ride in a hot air balloon for her honeymoon.
Example Output: A woman in a shirt gets ready.

Example Input: Sentence 1: Two girls wearing sandals are standing by the water. Sentence 2: Two girls are standing in front of the monongahela.
Example Output: Two girls are standing by water.

Example Input: Sentence 1: A female runner dressed in a sports tank and brief is cheered on by a crowd of onlookers. Sentence 2: A tall human in clothing
Example Output:
A human in clothing.