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 girl with the headsets is smoking. Sentence 2: The girl wearing the headphones has a cigarette.
[A]: N


[Q]: Sentence 1: christmas tree lights hang on the ceiling. Sentence 2: The lights are hanging on the railing on the porch.
[A]: C


[Q]: Sentence 1: People under a tent. Sentence 2: People watch tv at home.
[A]:
C