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: Adults and children dressed for cold weather in a road race. Sentence 2: It is a cold day for a road race.
Example Output: C

Example Input: Sentence 1: A crowd of people walk next to a train. Sentence 2: They are going on a trip.
Example Output: N

Example Input: Sentence 1: There are three people in their mid 20's that are drinking energy drinks in front of a recycling bin. Sentence 2: The people are drinking water.
Example Output:
C