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.

[EX Q]: Sentence 1: A man on a phone and a woman are in front of a wall. Sentence 2: A man on a phone and a woman are near a wall.
[EX A]: N

[EX Q]: Sentence 1: A group of people are sitting on a rocky beach. Sentence 2: A group of people are eating in a mall food court.
[EX A]: C

[EX Q]: Sentence 1: Workers in blue coveralls are surrounding a machine. Sentence 2: The workers are being trained.
[EX A]:
N