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.

Sentence 1: A man with a uniform is walking. Sentence 2: a 30 year old man in uniform walks
N

Sentence 1: A guy riding a skateboard in front of a graffiti wall. Sentence 2: A guy is sitting on his skateboard eating lunch next to a wall
C

Sentence 1: Two brown dogs runs through the water. Sentence 2: Two dogs are at the beach.

N