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 group of dancers takes their bows. Sentence 2: A dance group bows after dancing.

Output: C


Input: Consider Input: Sentence 1: a woman sticking her head out of her tent on the side of a snowy moutnain. Sentence 2: The woman is camping alone.


Output: N