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: One girl is playing a violin, while another girl is playing the piano, and older lady is in the background with her eyes closed. Sentence 2: An older lady has fallen asleep as her grandchildren play music for her.

SOLUTION: Two girls are playing musical instruments.

PROBLEM: Sentence 1: A man standing on a surfboard heads away from shore while going over a wave near a small boat. Sentence 2: A skilled surfboarder rides a wave

SOLUTION: A man on a surfboard rides a wave

PROBLEM: Sentence 1: A group of people in outdoor gear looking at a map. Sentence 2: A group of people trying to navigate a trail

SOLUTION:
A group is looking at a map.