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: Someone with an orange jacket walking with a bike points to a building. Sentence 2: Someone in a jacket is walking with a bike
[EX A]: Someone with a red jacket walking with a bike points to a building.

[EX Q]: Sentence 1: A young boy wearing a blue "24" sports shirt, a girl sipping a juice box and a plastic container with peanut butter and jelly sandwiches. Sentence 2: The girl has juice in her mouth.
[EX A]: The boy is alone in the classroom.

[EX Q]: Sentence 1: A man and a woman ride bicycles away from the camera as they traverse a remote area toward undulating hills, with blue sky in the background. Sentence 2: A man and woman ride their bikes toward hills and a blue sky.
[EX A]:
A few friends ride their bikes down the street at night.