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 is wearing a yellow jacket is wrangling an out of control horse in an outdoor stadium. Sentence 2: The horse is on a mountain.
Example Output: C

Example Input: Sentence 1: A guy in a costume. Sentence 2: A guy not in normal clothes.
Example Output: C

Example Input: Sentence 1: Jockeys are racing their horses on the green field. Sentence 2: Jockeys are racing their pigs on the green field.
Example Output:
C