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.

Q: Sentence 1: An elderly gentleman is exiting a building. Sentence 2: An old man has a cane.

A: N
****
Q: Sentence 1: Two men with paddles in the water. Sentence 2: two men row down a river

A: N
****
Q: Sentence 1: A young girl is jumping rope while onlookers watch. Sentence 2: A girl is skipping

A:
C
****