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.

[EX Q]: Sentence 1: A man rolling up a hose at a train station. Sentence 2: A man is rolling up a hose.
[EX A]: C

[EX Q]: Sentence 1: A man wearing a mustang shirt is getting ready to throw a knife at a competition. Sentence 2: A man wearing a mustang shirt getting ready to throw knives in a knife throwing competition in front of a crowd.
[EX A]: N

[EX Q]: Sentence 1: A woman sings into a microphone by a guy playing a guitar. Sentence 2: The woman is playing the guitar.
[EX A]:
C