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: The bassist wore jeans and a dark t-shirt while playing on stage. Sentence 2: A bassist is wearing jeans.
Example Output: C

Example Input: Sentence 1: Large group of people running in a race sponsored by Adidas. Sentence 2: Adidas-sponsored race participants running.
Example Output: C

Example Input: Sentence 1: A group of people in outdoor gear looking at a map. Sentence 2: A group of people trying to navigate a trail
Example Output:
N