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 red race car leaves smoke behind. Sentence 2: A race car is red.

Ex Output:
C


Ex Input:
Sentence 1: A man is taking pictures with a cannon camera. Sentence 2: A man draws a scene.

Ex Output:
C


Ex Input:
Sentence 1: Two men resting uptop a snowy mountain. Sentence 2: Two men take a break from hiking.

Ex Output:

N