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 ballerina dancing in front of a mountainous landscape. Sentence 2: a ballerina is dancing in front of a nice landscape
Example Output: C

Example Input: Sentence 1: An older woman holding a toddler up to stand and had a sad face. Sentence 2: The face is sad
Example Output: C

Example Input: Sentence 1: a big tan dog running threw the shallow water with a stick in his mouth. Sentence 2: A large tan dog playing fetch with his owner at the beach just caught a stick while running into the water.
Example Output:
N