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: The smiling woman in the red helmet is outdoors holding a very long rope. Sentence 2: A woman in a red helmet swimming through a lake.

Output: C


Input: Consider Input: Sentence 1: Athletes who are wearing numbered outfits are preparing to enter the water for a sporting event. Sentence 2: Polo players are getting ready.

Output: N


Input: Consider Input: Sentence 1: An older man with a tan vest and backpack is standing in front of a butcher's display case, ordering something from a younger man in a ball cap standing behind the counter. Sentence 2: Men are haggling over price.


Output: N