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 surrounds a grounded hot air balloon. Sentence 2: Crowd watching someone fly away
[EX A]: Crowd gathering

[EX Q]: Sentence 1: A group of people are in a large raft on choppy water. Sentence 2: A group of people are rafting on the river.
[EX A]: There are people rafting.

[EX Q]: Sentence 1: A young person smoking a cigarette. Sentence 2: This is an underage smoker.
[EX A]:
A cigarette smoker.