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: A man in an orange shirt and headphones working with equipment in front of a brick building. Sentence 2: A construction worker is working outside a house.

Ex Output:
N


Ex Input:
Sentence 1: Two men with paddles in the water. Sentence 2: two men row down a river

Ex Output:
N


Ex Input:
Sentence 1: A band sings under red lights while a couple dances in the foreground. Sentence 2: A band sings  while the newlywed couple has their first dance on the dancefloor.

Ex Output:

N