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.

Ex Input:
Sentence 1: A young man sitting at a table in a long room with food counters and customers. Sentence 2: A young man is eating his lunch at a table.

Ex Output:
N


Ex Input:
Sentence 1: Emergency Medical Teams working to help a man involved in an automobile accident. Sentence 2: Medical teams working to save a hurt man.

Ex Output:
N


Ex Input:
Sentence 1: A person wearing a short-sleeved light blue shirt over a long-sleeved white shirt and blue jeans is holding a long-lensed camera to his face while standing next to a red colored railroad car. Sentence 2: A person is taking a picture of a railroad car.

Ex Output:

C