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: A stoplight is yellow next to a pedestrian crossing sign. Sentence 2: Someone is waiting to cross the street

Ex Output:
The stoplight will turn red shortly


Ex Input:
Sentence 1: Four men, three of whom are wearing prayer caps, are sitting on a blue and olive green patterned mat. Sentence 2: People are praying on a mat.

Ex Output:
People are sitting on a mat.


Ex Input:
Sentence 1: A boy stands with three girls. Sentence 2: They are siblings.

Ex Output:

There are multiple people present.