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 woman walks along a boardwalk Sentence 2: A woman is walking on a boardwalk outside.

Ex Output:
C


Ex Input:
Sentence 1: Young people are sitting and talking in a coffee bar. Sentence 2: The people are upset

Ex Output:
C


Ex Input:
Sentence 1: A woman looks down off of a white staircase. Sentence 2: A woman is standing at the top of stairs.

Ex Output:

C