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 young man is sitting next to the ornate building wall with the backpack on the ground and hiding his face in his hands. Sentence 2: A man climbing the side of a building.

Ex Output:
C


Ex Input:
Sentence 1: Three firefighters are trying to extinguish the flames from a burning car. Sentence 2: The fire is made of chocolate

Ex Output:
C


Ex Input:
Sentence 1: Two young women standing outside a blue door, one smoking a cigarette. Sentence 2: The women are at a bar, and stepped outside together so one could smoke her cigarette.

Ex Output:

N