instruction:
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.
question:
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.
answer:
N


question:
Sentence 1: Two men play their instruments while a third sings. Sentence 2: The man sings while two men play their instruments.
answer:
C


question:
Sentence 1: Man with black vest lines up a shot on a blue pool table. Sentence 2: A man is playing darts.
answer:

C