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: Nine men are playing a game in the park, shirts versus skins. Sentence 2: Three men jump naked into ice water.
C

Sentence 1: A girl with the headsets is smoking. Sentence 2: The girl wearing the headphones has a cigarette.
N

Sentence 1: A man in orange vest with a rifle in one hand and a dead bird in the other smiling. Sentence 2: The hunter shot the dead bird and is going to eat it for dinner.
N