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 adults and a little boy sit on a homey exterior porch in front of an exotic flora and fauna nature scene. Sentence 2: People are sitting.

SOLUTION: A boy is watching television on a couch.

PROBLEM: Sentence 1: One girl is standing on the street, and the other is crouching looking at something on the ground. Sentence 2: A girl is preoccupied with something on the ground.

SOLUTION: A teacher is talking to her classroom.

PROBLEM: Sentence 1: A little boy surrounded by birds in a park. Sentence 2: A small kid with birds all around him at a park.

SOLUTION:
Sumo Wrestlers are fighting