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 child is wearing a red shirt and raising their arms. Sentence 2: the child is a boy

SOLUTION: The boy is jumping outside.

PROBLEM: Sentence 1: A blond woman pedals a bicycle while carrying a chair on her shoulders. Sentence 2: A woman is on stage performing.

SOLUTION: A woman riding a bike.

PROBLEM: Sentence 1: Several people are sitting at a meeting room table with computers and memo pads and some are watching a big screen TV that's hanging on the wall. Sentence 2: A group of people are drinking coffee.

SOLUTION:
A group of people are sitting in a conference room.