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: Blond girl looking down the grating on the road. Sentence 2: A girl is looking for her ball.

Output: N


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: One man grasps a frisbee while another one tries to get it from him in midair. Sentence 2: A dog has stolen the frisbee and is running away with it.


Output: C