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.

Example Input: Sentence 1: Someone is wearing a black jacket and playing the drums. Sentence 2: A girl in pink is playing a triangle.
Example Output: C

Example Input: Sentence 1: A person with long hair stares out of the window on the top level of a double decker bus. Sentence 2: the bus is full of tourists
Example Output: N

Example Input: Sentence 1: A man with work gloves and tool belt climbs the scaffolding next to an old yellow and white building. Sentence 2: A scaffold next to a new black building and nothing else.
Example Output:
C