TASK DEFINITION: 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.
PROBLEM: Sentence 1: Two guys performing rock concert, one has short blond-hair who is singing, and the second has long blond-hair and is jamming out on his guitar. Sentence 2: the people are performing

SOLUTION: the children sleep in the living room

PROBLEM: Sentence 1: A girl in a plaid shirt is jumping in front of a bench. Sentence 2: A girl jumps in front of a bench.

SOLUTION: A girl jumps off the high dive.

PROBLEM: Sentence 1: A guy surfing in the ocean Sentence 2: A guy surfing.

SOLUTION:
A guy laying on the beach.