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: Dog carries stick in mouth while in water. Sentence 2: A dog is wet.

Output: C


Input: Consider Input: Sentence 1: A band consisting of three men and a woman perform in an alley with a van in the background. Sentence 2: A band is having an impromptu practice in front of their tour van before a concert.

Output: N


Input: Consider Input: Sentence 1: The beard have brown fur. Sentence 2: The color of the beard is brown.


Output: C