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: Seven construction workers working on a building. Sentence 2: The men are setting the building on fire.
C

Sentence 1: A man standing outside of a safety control chamber, dressed in an orange suit, black pants, and gray gloves. Sentence 2: The man is sleeping.
C

Sentence 1: A young man performing a skateboard trick. Sentence 2: man watches dog

C