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 dogs are running together through mowed grass. Sentence 2: Some dogs are running behind a cat.

Output: N


Input: Consider Input: Sentence 1: Several women and children are walking along a graffiti covered wall. Sentence 2: A group of women and children are in motion.

Output: C


Input: Consider Input: Sentence 1: A young woman in a colorful wetsuit practices water boarding. Sentence 2: A young woman is on her cell phone in a car.


Output: C