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.

[EX Q]: Sentence 1: A man is putting in an order at the kitchen of a restaurant. Sentence 2: A man orders pancakes for himself.
[EX A]: A man is at a restaurant.

[EX Q]: Sentence 1: A young girl dressed in gray kneels to look at a dog. Sentence 2: She is teaching the dog a trick.
[EX A]: The girl is looking at the dog while wearing gray.

[EX Q]: Sentence 1: A man pushing a shopping cart with a lady. Sentence 2: An old man is pushing a shopping cart.
[EX A]:
A man is moving.