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.

[EX Q]: Sentence 1: Two motorcycle are racing on the track. Sentence 2: There are motorcycles on the track.
[EX A]: The motorcycles are driven by men.

[EX Q]: Sentence 1: A balding man assembles a bicycle with parts gathered from the back of a vehicle. Sentence 2: The man takes the parts from the back of the vehicle and puts a bike together.
[EX A]: The older man puts together a bicycle.

[EX Q]: Sentence 1: Technicians working in underground. Sentence 2: People work underground.
[EX A]:
People work underground while dinosaurs attacked