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 shirtless toddler staring out the window. Sentence 2: A small child watches two dogs playing in the yard.

Ex Output:
N


Ex Input:
Sentence 1: A small group of soccer players are on a soccer field standing around while a player is looked at for injuries. Sentence 2: A group of soccer players are standing in a soccer field.

Ex Output:
C


Ex Input:
Sentence 1: A man walking across a chain over top of water. Sentence 2: A man is swimming in a lake.

Ex Output:

C