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.

[EX Q]: Sentence 1: A German shepherd is running through the snow. Sentence 2: A rottweiler is running through the snow.
[EX A]: C

[EX Q]: Sentence 1: Two workers on ladders fix a fence. Sentence 2: A fence is broken.
[EX A]: C

[EX Q]: Sentence 1: A black dog and a white dog with brown spots are staring at each other in the street. Sentence 2: Two dogs are outside.
[EX A]:
C