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: Eleven people are looking over a ledge. Sentence 2: The people are looking at the stars.

Ex Output:
C


Ex Input:
Sentence 1: A man wearing denim is welding Sentence 2: A person is performing a task that joins metals.

Ex Output:

C