In this task, you're given a pair of sentences, sentence 1 and sentence 2, that neither agree with nor contradict each other. Your job is to alter sentence 2 so that the pair clearly 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: A crowd of people wait to board a train. Sentence 2: The people are waiting for a train that is late.
[EX A]: People are waiting on a platform.

[EX Q]: Sentence 1: A leader at the front of a group is holding her hands in the air just like what all of the people facing her are doing. Sentence 2: The people are playing a game of Simon Says.
[EX A]: A group of people are copying the person in front of them.

[EX Q]: Sentence 1: A boy in a black helmet and red long-sleeve shirt rides his motorbike over a rocky stream. Sentence 2: A boy is trying to cross a stream on his motorbike.
[EX A]:
The boy is wearing a helmet.