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 little boy is wearing a blue and white shirt while holding a toy animal that is either a crocodile or an alligator. Sentence 2: A girl climbs a tree.
[EX A]: C

[EX Q]: Sentence 1: Two young people are lying on a bed together. Sentence 2: Two people are in bed.
[EX A]: C

[EX Q]: Sentence 1: A man and woman, each wearing a white shirt, are walking down the sidewalk while talking on their phones. Sentence 2: A man and woman, each wearing a white shirt, are walking down the sidewalk while unbeknownst to them, the person they're conversing with on their phone is each other.
[EX A]:
N