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 woman pushing a baby stroller is holding the hand of a young child with a white backpack. Sentence 2: A mother is walking with her children.
Example Output: C

Example Input: Sentence 1: Pan handler playing the accordion on the sidewalk. Sentence 2: The man is busking.
Example Output: C

Example Input: Sentence 1: A young child wearing a red hat and a tag "513" participant tag rides a horse. Sentence 2: A child rides a horse.
Example Output:
C