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 yellow-shirted runner runs with a number pinned to their shirt. Sentence 2: A naked runner has a number pinned to his beard.
[EX A]: C

[EX Q]: Sentence 1: A man looks through produce at a Farmers' Market. Sentence 2: A man is shopping for food.
[EX A]: C

[EX Q]: Sentence 1: A group of five female children reason outdoors. Sentence 2: old man outdoors
[EX A]:
C