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.

Example 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.
Example Output: C

Example Input: Sentence 1: two dogs doing a tug-of-war on a black object Sentence 2: Two dogs are fighting
Example Output: C

Example Input: Sentence 1: An elderly man in blue toasting with a glass of wine. Sentence 2: The brides father gives a toast with wine at his oldest daughters wedding.
Example Output:
N