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: Six men of varying ethnicity sitting at a table drinking beer, talking, and playing cards. Sentence 2: Two dudes yell at each other.
[A]: C


[Q]: Sentence 1: Several teens are starting a race as older students observe the action. Sentence 2: Some tall humans.
[A]: N


[Q]: Sentence 1: A man is singing and playing a guitar. Sentence 2: A man is making music.
[A]:
C