In this task, you're given a pair of sentences, sentence 1 and sentence 2, that agree with each other. Your job is to alter sentence 2 so that the pair 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: There is an old man knitting hats while sitting on a pile of rocks. Sentence 2: old man knitting hat while sitting on a pile of rock
[EX A]: man eating dinner at a beach side restaurant

[EX Q]: Sentence 1: A woman and child play with a stuffed animal. Sentence 2: A parent entertains his child with toys.
[EX A]: A live stuffed animal chases a kid.

[EX Q]: Sentence 1: Four students are sitting on the floor by a model volcano. Sentence 2: Four students are sitting together.
[EX A]:
Eight students are sitting near a model train.