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.

Q: Sentence 1: A group of Asian children participate in group activities in a classroom. Sentence 2: A group of Mexican children are eating lunch

A: C
****
Q: Sentence 1: children sitting on the floor while one boy gazes off into space. Sentence 2: Kids are napping.

A: C
****
Q: Sentence 1: A train conductor looks out the window of his train while smiling. Sentence 2: A passenger on a train is crying into his soup in the dining car.

A:
C
****
