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 man in a black shirt and black jeans and a little boy are taking a look inside a green truck's engine while it is parked in a grass field with a gas tank in front of it. Sentence 2: A man in black and a young boy are inspecting the engine of a green truck.
[A]: A man and his son are trying to fix their truck.

[Q]: Sentence 1: An Asian man in a polo shirt repairs a tennis shoe. Sentence 2: A man repairs a shoe.
[A]: An asian man in shorts repairs a tennis shoe.

[Q]: Sentence 1: People in an indoor gymnasium that has blue walls are working on bicycles. Sentence 2: People in a gym with bicycles.
[A]:
People running a bicycle repair shop out of a gym.