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 man watches a child swim in a shallow river. Sentence 2: The man and child are father and son.
N

Sentence 1: Man riding skateboard down the road in a wooded area. Sentence 2: Man is outside
C

Sentence 1: A male sword swallower with piercings and tattoos is smiling as he slips a sword down his throat. Sentence 2: A male is angry.

C