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.

Sentence 1: A male tennis player runs for a shot. Sentence 2: A boy is running after a tennis shot his friend made.
N

Sentence 1: a line waiting to get into a movie Sentence 2: The people are waiting to watch Harry Potter.
N

Sentence 1: Two men shave their beards with razors as a woman watches. Sentence 2: Two men are in their cars in heavy traffic

C