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 group of people are sitting in an auditorium. Sentence 2: the group are sitting in the auditorium
Example Output: C

Example Input: Sentence 1: A red race car leaves smoke behind. Sentence 2: A race car is red.
Example Output: C

Example Input: Sentence 1: One child behind a camera on a tripod with one child in a beige shirt and black shorts standing against the wall. Sentence 2: Two children are playing with a dog in the pool.
Example Output:
C