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: Two dogs are running together through mowed grass. Sentence 2: Some dogs are running behind a cat.
[EX A]: N

[EX Q]: Sentence 1: A man wearing a black tank top and red plaid hat is smiling as a man behind him is playing with a colorful object. Sentence 2: A child swings on a playset.
[EX A]: C

[EX Q]: Sentence 1: A crowd of people are standing behind a railing watching something in the distance. Sentence 2: A crowd of people are standing behind a rail.
[EX A]:
C