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.

[Q]: Sentence 1: A crosscountry biker with helmet and sports gears (green and black) is jumping in the air with his bike that has dirty tires. Sentence 2: A biker performs a stunt.
[A]: Two people talk in private.


[Q]: Sentence 1: A small child in a SpongeBob outfit is using a mop on a floor. Sentence 2: A child is mopping.
[A]: A child works outside on the house.


[Q]: Sentence 1: A girl with blue dreadlocks is sitting on the side of the road. Sentence 2: A girl is sitting on the side of the road.
[A]:
A boy is sitting on the side of the road.