TASK DEFINITION: In this task, you're given a pair of sentences, sentence 1 and sentence 2. Your job is to choose whether the two sentences clearly agree (entailment)/disagree (contradiction) with each other, or if this cannot be determined (neutral). Your answer must be in the form of the letters E, C, and N respectively.
PROBLEM: Sentence 1: Two workers are wearing hard hats while one of them begins to descend into a floor hatch. Sentence 2: a couple of people go down a floor hatch

SOLUTION: C

PROBLEM: Sentence 1: Two men play their instruments while a third sings. Sentence 2: The man sings while two men play their instruments.

SOLUTION: C

PROBLEM: Sentence 1: A group of people in an office having a conversation. Sentence 2: A group of people are conversing in an office.

SOLUTION:
C