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: A child runs down an elevated walkway in a city. Sentence 2: A child runs in New York City.

SOLUTION: A child runs in a city.

PROBLEM: Sentence 1: Several children lined up at and looking through a fence. Sentence 2: People looking at a ghost

SOLUTION: The kids are outside.

PROBLEM: Sentence 1: A small child in a cap is sitting on a large seat with hands through a steering wheel. Sentence 2: A small child learning how to drive a toy tractor.

SOLUTION:
A small child is sitting on a seat while holding on to a steering wheel.