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 young child walks among fallen leaves. Sentence 2: A child walking through leaves.
Example Output: A young boy shovels snow.

Example Input: Sentence 1: Man sitting on a wire while crowd on the street looks. Sentence 2: There is a crowd on the street.
Example Output: The street is empty.

Example Input: Sentence 1: Children ride a balloon ride in an amusement park. Sentence 2: People in a ride
Example Output:
Adults are playing poker