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: Two older men sitting on a bench one is reading and one has his hand on some soda. Sentence 2: Two goldfish are riding bikes in a giant pile of mashed potatoes.

SOLUTION: Two people are sitting on the bench.

PROBLEM: Sentence 1: A student reads a book while others enjoy art photography in a gallery. Sentence 2: Books are boring while gallery's are sleepy

SOLUTION: A group of kids are at a gallery and one of the kids is reading a book

PROBLEM: Sentence 1: A man with a backpack and a walking stick explores a mountainous terrain. Sentence 2: The man is sitting on a beach.

SOLUTION:
A man goes hiking.