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.

Sentence 1: Several men are tinkering with radio controlled items. Sentence 2: Men are using technology.
The men are using weapons of mass destruction.

Sentence 1: a man bows his head in front of six green glasses, four red glasses, and two tea cups Sentence 2: A man decided to bow his head in front of six green and four red glasses, as well as two tea cups
A man is performing karate with his students

Sentence 1: Two teams compete in a basketball game. Sentence 2: A group of people are playing with a ball indoors.

Two men play one-on-one basketball.