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: Two workers are wearing hard hats while one of them begins to descend into a floor hatch. Sentence 2: a couple of people go down a floor hatch
C

Sentence 1: An audience at a live concert cheering on the band. Sentence 2: A crowd gets angry after a band is late to make the stage.
C

Sentence 1: With a beautiful blue sky and green mountains in the background, a man in blue shorts and a blue shirt wades through the shallow, clear waters carry something white. Sentence 2: a man has just caught a big white fish

N