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 young girl dressed in gray kneels to look at a dog. Sentence 2: She is teaching the dog a trick.
Example Output: The girl is looking at the dog while wearing gray.

Example Input: Sentence 1: A couple kids adventurously climb a sculpture. Sentence 2: A couple of kids race to the top of a sculpture.
Example Output: Some children are on a sculpture.

Example Input: Sentence 1: In a college basketball game, the two guys in white shirts are blocking a smaller boy in a blue shirt. Sentence 2: Two guys blocking smaller boy to throw him away.
Example Output:
It is the college basket ball ground.