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.

Sentence 1: a man standing outside on a rainy day. Sentence 2: The man cannot find his umbrella.
N

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

Sentence 1: a man in a black jacket is holding a newspaper and standing in front of an espresso sign Sentence 2: a man is reading the comics

N