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 riding a horse in some sort of Chinese dueling sport. Sentence 2: The man owns the horse in order to play this sport.
Example Output: N

Example Input: Sentence 1: A man watches a child swim in a shallow river. Sentence 2: The man and child are father and son.
Example Output: N

Example Input: Sentence 1: A woman with blond-hair wearing a black shirt is standing, looking down in a home kitchen. Sentence 2: A woman is looking down while she cooks a meal in her kitchen.
Example Output:
N