In this task, you're given a pair of sentences, sentence 1 and sentence 2, that agree with each other. Your job is to alter sentence 2 so that the pair 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 man in blue pants is doing a split in the air. Sentence 2: A man does a grand jete.
Example Output: A man makes a cocktail.

Example Input: Sentence 1: Various people sitting and talking in a room. Sentence 2: there are variety of people giving presentation and doing discussions
Example Output: A girl catching a bus in the city.

Example Input: Sentence 1: A marketplace with rolling carts selling fruits. Sentence 2: People are outside.
Example Output:
People are walking along the beach.