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: Little boy in a robe sits in a chair posing for the camera. Sentence 2: The boy is taking the picture.

Output: C


Input: Consider Input: Sentence 1: A boy climbing a mountain. Sentence 2: He is going to the top of that mountain

Output: N


Input: Consider Input: Sentence 1: A lady in a pink hat is interacting with a lady wearing a tan hat and blue jacket at an event. Sentence 2: The women have their backs turned to each other.


Output: C