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: In this photo you see an individual repelling down a rock front, on a clear blue sky day. Sentence 2: The person is skiing
[EX A]: C

[EX Q]: Sentence 1: A lot of people are in a room where some are sitting and some are standing. Sentence 2: People are outside.
[EX A]: C

[EX Q]: Sentence 1: A large brown dog and a larger black dog playing together with a ball. Sentence 2: There are two large dogs playing together.
[EX A]:
C