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: A street cleaner walks up the street with his broom and dustpan. Sentence 2: A man reads a book on the couch.
[A]: C


[Q]: Sentence 1: A small boy wearing blue is walking on barefoot towards the edge of a beach as small waves hit the shore. Sentence 2: A boy wearing blue walking as waves hit the shore.
[A]: N


[Q]: Sentence 1: A utility worker checks machine controls prior to rewinding hose. Sentence 2: A utility worker involves in checking machine.
[A]:
C