instruction:
In this task, you're given a pair of sentences, sentence 1 and sentence 2, that agree with each other. Your job is to alter sentence 2 so that the pair 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 man uses a drill while a second man looks on. Sentence 2: The man works with a drill while another watches.
answer:
The men are working with hammers only.


question:
Sentence 1: A woman dances in a colorful dress, engaged in a writhing dance taught to her by her elders. Sentence 2: A woman is dancing.
answer:
A woman dressed in black sits at a bus stop, waiting for her ride.


question:
Sentence 1: Two boys dig in the sand on a beach. Sentence 2: Two boys play at the beach
answer:

Two boys are swimming at the beach