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: It is two track runners that just got done running a track race. Sentence 2: They ran five miles
Example Output: Two people were in a race.

Example Input: Sentence 1: The people are eating by a teal colored wall. Sentence 2: The people are eating outside.
Example Output: The people are eating food.

Example Input: Sentence 1: A fitness trainer is working with a man on an athletic machine. Sentence 2: The fitness trainer is working out with the man on his day off.
Example Output:
Two men are using exercise equipment.