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: Children are playing 3 on 3 ping-pong in a gym. Sentence 2: Children are running laps.
Example Output: C

Example Input: Sentence 1: Three people are looking into photographic equipment. Sentence 2: Some vandals damage brand new cameras.
Example Output: C

Example Input: Sentence 1: Three construction workers are standing outside and having a conversation. Sentence 2: Three construction workers having a conversation are dressed for their job.
Example Output:
C