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 in a red shirt is holding a little boy in a blue shirt Sentence 2: A woman in red shirt is holding a little girl
C

Sentence 1: A man on a skateboard does a trick on a ramp. Sentence 2: A guy on a skateboard goes on a ramp and does a trick to impress a girl
N

Sentence 1: A construction worker is standing next to a hole in the ground. Sentence 2: The hole in the ground is open.

C