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.

[EX Q]: Sentence 1: A boy is attempting to climb an iron fence. Sentence 2: a boy is playing basketball
[EX A]: C

[EX Q]: Sentence 1: A man is playing a guitar. Sentence 2: the boy was listening
[EX A]: N

[EX Q]: Sentence 1: A woman opens her eyes wide and sticks her tongue out as she holds a camera to take a picture. Sentence 2: a woman with nothing in her hands sits in a chair
[EX A]:
C