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 person, surrounded by pens and paper, looks like they're upside down against the wall. Sentence 2: A young male is upside down against a wall.

Ex Output:
N


Ex Input:
Sentence 1: A surfer is in the air while surfing in the ocean, and there is a foamy wave crashing everywhere. Sentence 2: A surfer is surfing in the ocean.

Ex Output:
C


Ex Input:
Sentence 1: A lady is visiting a place important to her. Sentence 2: a lady is visting a grave

Ex Output:

N