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.

Sentence 1: Three girls inhaling vaporized smoke of some sort. Sentence 2: Some boys are playing golf.
C

Sentence 1: An audience at a live concert cheering on the band. Sentence 2: A crowd gets angry after a band is late to make the stage.
C

Sentence 1: A person in a Santa outfit is greeting children outside a building while the parents watch on. Sentence 2: It is close to Christmas and Santa is greeting the children.

N