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: A baseball player, with the number four on his shirt, is shown from the rear, running while throwing the ball. Sentence 2: A person in a red baseball uniform is throwing a player from the other team out.
N

Sentence 1: One man on stage, playing a guitar with lights in the background. Sentence 2: The man is playing music.
C

Sentence 1: Man playing an electric guitar on a sidewalk and smoking a cigarette. Sentence 2: A man sitting in a chair reading a book.

C