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

A: C
****
Q: Sentence 1: A young man is sitting next to the ornate building wall with the backpack on the ground and hiding his face in his hands. Sentence 2: A man climbing the side of a building.

A: C
****
Q: Sentence 1: Two girls trying to get attention by twirling hula hoops, one girl wearing a pink skirt is barefoot and the other girl is wearing a denim colored skirt and very worn brown boots. Sentence 2: A girl is swinging on a wing set.

A:
C
****