TASK DEFINITION: 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.
PROBLEM: Sentence 1: A man holding a sign and a man playing a guitar are speaking in front of a crowd. Sentence 2: The man is performing.

SOLUTION: A man is holding a sign.

PROBLEM: Sentence 1: Two young men take a break and have some fries and other snacks. Sentence 2: They are also eating sandwiches.

SOLUTION: The men are hungry.

PROBLEM: Sentence 1: A man and a woman in leather jackets and jeans are jumping in the air. Sentence 2: The people are having lots of fun.

SOLUTION:
The people are outside.