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: Large group of people running in a race sponsored by Adidas. Sentence 2: Adidas-sponsored race participants running.

Ex Output:
C


Ex Input:
Sentence 1: A car is driving towards a green mountain. Sentence 2: A car is driving away from the green mountain.

Ex Output:
C


Ex Input:
Sentence 1: A man wearing shorts pushing a stroller watching his child walk on rainy streets. Sentence 2: Someone is on the streets.

Ex Output:

C