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 is standing in front of a brick storefront wearing a black jacket. Sentence 2: A boy is waiting for the bus.
[EX A]: C

[EX Q]: Sentence 1: a small tan dog running in the grass with a stick in his mouth Sentence 2: A small tan dog running in the tall dead grass with a stick in his mouth.
[EX A]: N

[EX Q]: Sentence 1: A black woman with a colourful bandanna on her head carrying a sleeping boy in a backpack. Sentence 2: The mother carries her son along in her backpack
[EX A]:
N