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: People with numbers on their chests are running in a pack. Sentence 2: Marathon runners end up grouped together after a collision between runners.
Example Output: People in a race are grouped together.

Example Input: Sentence 1: Middle-aged Asian woman working in a plant giving the universal sign for peace. Sentence 2: A middle-aged Asian woman is wearing a long coat.
Example Output: A woman is holding up the peace sign.

Example Input: Sentence 1: A man with a white shirt on with gray strips is sitting at a table eating and drinking wine. Sentence 2: A man drinks wine as part of his last meal before execution.
Example Output:
2 people standing indoors