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 Input:
Sentence 1: Seven construction workers working on a building. Sentence 2: The men are setting the building on fire.

Ex Output:
C


Ex Input:
Sentence 1: An old Asian man walks the streets with a bag of goods. Sentence 2: An old man is walking with a bag of goods.

Ex Output:
C


Ex Input:
Sentence 1: A man is doing a back flip off a ramp on a mountain bike in the wild. Sentence 2: A guy riding a bike.

Ex Output:

C