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 white dog walking beside a bicycler. Sentence 2: A puppy is running
[EX A]: A dog walking beside a person on a bike.

[EX Q]: Sentence 1: Four football players raise their helmets at the game. Sentence 2: These people are all seniors in high school.
[EX A]: The guys here know the rules of football.

[EX Q]: Sentence 1: A blond-haired girl wearing a white shirt and dark jeans holds a yellow and white ball. Sentence 2: A blonde girl holding a volleyball.
[EX A]:
A blonde girl wearing a white shirt.