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: Two dogs play with a Frisbee on the lawn. Sentence 2: Three dogs are fighting over a chicken bone.

Ex Output:
C


Ex Input:
Sentence 1: Nine men are playing a game in the park, shirts versus skins. Sentence 2: Three men jump naked into ice water.

Ex Output:
C


Ex Input:
Sentence 1: A man in a yellow hooded sweatshirt stands among a large group of people as they all cross a busy street. Sentence 2: A guy waits in the city for others to walk.

Ex Output:

C