instruction:
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.
question:
Sentence 1: A large group of people are assembled in a large city. Sentence 2: The people are waiting for the mayor.
answer:
The people are in the city.


question:
Sentence 1: A young guy is a red shirt performing skateboard trick. Sentence 2: A man does a kickflip on his skateboard.
answer:
A man on a skateboard.


question:
Sentence 1: Two men are on board an open red boat with a flag. Sentence 2: Two men are on a Chinese boat.
answer:

Two men are on a red boat with a flag.