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: A smiling dark-skinned young man sits on a stool at his outdoor workbench and makes a hand gesture of "two-thumbs-up". Sentence 2: A man smiles as he finishes a project at his outdoor workbench.

Output: N


Input: Consider Input: Sentence 1: One man on stage, playing a guitar with lights in the background. Sentence 2: The man is playing music.

Output: C


Input: Consider Input: Sentence 1: A little boy in blue is pulling a toy car. Sentence 2: A young girl is crashing a toy car.


Output: C