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 crowd of people are clapping their hands at a concert and some are wearing blue wristbands. Sentence 2: A group of people are booing a band offstage
C

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

Sentence 1: A man in a jean jacket is sitting outside painting. Sentence 2: A man is painting a landscape.

N