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: A guy wearing a black shirt and a red hat riding his skateboard. Sentence 2: A guy is riding a skateboard.
[EX A]: A guy is riding a scooter.

[EX Q]: Sentence 1: A woman in a purple shirt running a marathon getting water splashed on her. Sentence 2: A woman in a shirt running a marathon getting water splashed on her.
[EX A]: A man in a purple shirt running a marathon getting water splashed on her.

[EX Q]: Sentence 1: A family picture Sentence 2: There is a picture of a family.
[EX A]:
It is a picture of the president.