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 blond Caucasian woman in a blue shirt wearing a straw hat. Sentence 2: The woman is wearing a green dress.
[EX A]: C

[EX Q]: Sentence 1: Many people ride bicycles in helmets as fans spectate and cheer them on. Sentence 2: Many people are riding bikes.
[EX A]: C

[EX Q]: Sentence 1: Jockeys racing horses down a grass track. Sentence 2: Jockeys are on horses.
[EX A]:
C