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: An intersection with a couple cars, you can see the back of a bus. Sentence 2: The cars are in the intersection
[EX A]: The cars are in the back of the bus

[EX Q]: Sentence 1: A person dressed in a black shirt and a person dressed in a blue shirt are standing on a mound of sand. Sentence 2: A person is dressed in a black shirt and standing on sand at a beach.
[EX A]:
A person is dressed in a black shirt and standing on sand.