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: A woman standing in a doorway of a run down building. Sentence 2: A woman is in a doorway

SOLUTION: A woman is sitting in the kitchen

PROBLEM: Sentence 1: A young girl playing clarinet in a musical group. Sentence 2: A girl playing clarinet in a musical group.

SOLUTION: An old girl playing clarinet in a musical group.

PROBLEM: Sentence 1: A red-haired girl is jumping towards a swan. Sentence 2: A red-haired girl jumps towards a bird

SOLUTION:
A blonde girl ignores a swan