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 Asian girl smiles while swinging back and forth on a swing set. Sentence 2: The child is crying in the park.

Ex Output:
C


Ex Input:
Sentence 1: The cat is squinting. Sentence 2: The cat is trying to see something

Ex Output:
N


Ex Input:
Sentence 1: A group of men, women, and a child at the racetrack. Sentence 2: The racetrack has races going on.

Ex Output:

C