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 boy grimaces as he jumps high in the air. Sentence 2: A child jumps.

Ex Output:
C


Ex Input:
Sentence 1: A person is riding a bike along a street in a desolate city setting. Sentence 2: The person is on a bike.

Ex Output:
C


Ex Input:
Sentence 1: A dog is backlit buy the sun as he jumps up to catch a tennis ball. Sentence 2: A dog is playing with his owner.

Ex Output:

N