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 woman ride a bicycle together as they pass a painting on a wall. Sentence 2: The women recognized the painting on the wall as one of their good friend's works.

Output: N


Input: Consider Input: Sentence 1: The dog has red straps in its back. Sentence 2: The dog with red stripes can fly.

Output: N


Input: Consider Input: Sentence 1: A dog walks in a foggy place. Sentence 2: A dog lies in the sun.


Output: C