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.

[Q]: Sentence 1: Three race dogs run to finish a race. Sentence 2: Some animals are running together.
[A]: C


[Q]: Sentence 1: A man wearing an astro boy shirt and a green hat cleans a pool. Sentence 2: A tired man cleans his pool.
[A]: N


[Q]: Sentence 1: A man taking a photograph. Sentence 2: A lady is taking a picture.
[A]:
C