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 neither agree nor 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.

[Q]: Sentence 1: A black dog jumping. Sentence 2: A dog jumping.
[A]: A dog jumping to catch a ball.


[Q]: Sentence 1: A motocross bicyclist doing a cross up jump, wearing protective gear. Sentence 2: An athlete is engaging in a sport.
[A]: The person is in a competition.


[Q]: Sentence 1: A white dog tries to catch a tennis ball high in the air. Sentence 2: The dog is jumping.
[A]:
The dog is white and has some black on it.