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 Input:
Sentence 1: Five hikers, one facing towards the camera and the others facing away from it, are walking through a rocky riverbed. Sentence 2: 5 hikers are fording a river.

Ex Output:
Five people are hiking.


Ex Input:
Sentence 1: Two skiers stand near a snowy mountain. Sentence 2: Tall humans standing

Ex Output:
Some humans standing.


Ex Input:
Sentence 1: A man and woman work together to inflate a hot air balloon. Sentence 2: Two people are going for a flight

Ex Output:

Two people are inflating a hot air balloon