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: As we look though a brick archway, we can see a garden party going on with many people dancing and talking. Sentence 2: People are having a party.
[A]: C


[Q]: Sentence 1: A band consisting of three men and a woman perform in an alley with a van in the background. Sentence 2: A band is having an impromptu practice in front of their tour van before a concert.
[A]: N


[Q]: Sentence 1: Men in orange doing clean up beside of a subway. Sentence 2: The ladies are cleaning the inside of the train.
[A]:
C