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.

Input: Consider Input: Sentence 1: Two young men in long jackets stand under an umbrella in front of a brick wall with graffiti. Sentence 2: The artists admire their painting at the exhibit.

Output: C


Input: Consider Input: Sentence 1: Man in his boxers carving a pumpkin. Sentence 2: A man is using a knife.

Output: C


Input: Consider Input: Sentence 1: An a unhappy couple sitting at a table in a restaurant. Sentence 2: Nobody is at a table.


Output: C