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 young child walks among fallen leaves. Sentence 2: A child walking through leaves.

SOLUTION: A young boy shovels snow.

PROBLEM: Sentence 1: This woman is horseback riding on a sunny afternoon. Sentence 2: A woman ride a horse outside.

SOLUTION: A woman eats a horse in the dark.

PROBLEM: Sentence 1: A little girl in a brown top and pink pants is balancing a bowl with plants in it on her head. Sentence 2: A girl has a bowl of plants on her head.

SOLUTION:
A little girl is  balancing a bowl of fish on her head.