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 jumping and flipping into water. Sentence 2: A man is jumping into the water
C

Sentence 1: Young people are sitting and talking in a coffee bar. Sentence 2: The people are upset
C

Sentence 1: A boy jumps high above his skateboard near a sign. Sentence 2: It is a pretty day.

N