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: The black dog and the white dog seem to be getting ready to fight. Sentence 2: The black dog and the white dog seem threatening towards each other

Ex Output:
C


Ex Input:
Sentence 1: A construction worker in overalls and a yellow construction hat shovels dirt into a wheelbarrow. Sentence 2: A man is at work

Ex Output:
C


Ex Input:
Sentence 1: A man is cutting dough with a cleaver. Sentence 2: A man clearly cut the dough

Ex Output:

C