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.

[Q]: Sentence 1: Three women wearing blue walk along a sidewalk while laughing and smiling. Sentence 2: Three happy looking women are walking outside.
[A]: The three women watch a man fall down and laugh at him.


[Q]: Sentence 1: Four men are rollerskating in a line, with the last three holding onto the hips of the man ahead of them. Sentence 2: Four men are forming a congo line.
[A]: A group of guys carrying surfboards.


[Q]: Sentence 1: A shirtless man climbs a wall in nature. Sentence 2: A man climbs.
[A]:
A man is climbing an indoor rock wall.