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 shirtless toddler staring out the window. Sentence 2: A small child watches two dogs playing in the yard.
Example Output: N

Example Input: Sentence 1: A wet spaniel clears a jump. Sentence 2: A small wet spaniel jumps.
Example Output: N

Example Input: Sentence 1: A man contemplates his papers on the corner with a black suitcase by his side. Sentence 2: The lady was at the airport.
Example Output:
C