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 black young man with a t-shirt written "6" and "URKLE" is walking on a street with another young man while holding a basketball. Sentence 2: The men are playing football.

Ex Output:
C


Ex Input:
Sentence 1: Man cleans roller coaster. Sentence 2: Cleaning roller coaster

Ex Output:
C


Ex Input:
Sentence 1: A researcher analyzes the image being displayed from the microscope. Sentence 2: The forensics expert looks through the microscope to view the carpet fiber.

Ex Output:

N