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: Three race dogs run to finish a race. Sentence 2: Some animals are running together.
Example Output: C

Example Input: Sentence 1: A guy is sitting by a tree watching a girl sing with a blue bucket in front of her. Sentence 2: two dogs are singing by a tree
Example Output: C

Example Input: Sentence 1: A group of boys enjoying a day by down the creek. Sentence 2: Some people fishing down near a creek.
Example Output:
N