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.

Example Input: Sentence 1: A man on team USA jumps in an attempt to perform a slam dunk. Sentence 2: A man tries to make the winning shot in a basketball game.
Example Output: N

Example Input: Sentence 1: A man is standing beside a projection screen, and he is directing the attention of a certain area of the screen to other people sitting at tables to listen and watch. Sentence 2: People are gathered to watch a screen.
Example Output: C

Example Input: Sentence 1: A man in black staring down at the sidewalk with shadows. Sentence 2: A man at a dentist appointment.
Example Output:
C