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 mother is holding a child. Sentence 2: The woman is carrying her son at the park
Example Output: The woman is carrying a child

Example Input: Sentence 1: Six people are standing in a concrete block building with a piece of plastic and a green basket on the floor. Sentence 2: A green basket is filled with candy.
Example Output: A group of people are standing together in a building.

Example Input: Sentence 1: A group of children, riding bikes, wait on the edge of a skateboarding bowl, while a woman in a white shirt pushes a child in a stroller and a man in a woman sit in brown lawn chairs. Sentence 2: Some people gather at a park.
Example Output:
The group of childeren were riding bikes and waited at the edge of the skateboarding bow while a woman puchas a child on a stroller and a man and woman sit on lawn chair