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 Input:
Sentence 1: A blond Caucasian woman in a blue shirt wearing a straw hat. Sentence 2: The woman is wearing a green dress.

Ex Output:
C


Ex Input:
Sentence 1: A person is doing tricks on a bicycle in a city. Sentence 2: Someone is doing tricks on a bicycle in a city.

Ex Output:
C


Ex Input:
Sentence 1: There is a woman holding a baby, along with a man with a save the children bag. Sentence 2: A man is watching an airplane.

Ex Output:

C