TASK DEFINITION: In this task, you're given a pair of sentences, sentence 1 and sentence 2, that contradict each other. Your job is to alter sentence 2 so that the pair agree with 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: Seven children dressed for cold weather on a brick street at a place where the euro is used. Sentence 2: The children are sitting in a classroom.

SOLUTION: Several children are outside on the brick street of a European country.

PROBLEM: Sentence 1: A father and son at the checkout in a supermarket. Sentence 2: Nobody is at the supermarket.

SOLUTION: Two people are at the register at a supermarket.

PROBLEM: Sentence 1: A man pushing a baby on a child sized train in a park. Sentence 2: Nobody is pushing

SOLUTION:
A human pushing