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 shirtless man only wearing sunglasses and jeans brushing his teeth. Sentence 2: The man is wearing a red shirt

Ex Output:
C


Ex Input:
Sentence 1: A boy in a red shirt is holding a phone to his ear. Sentence 2: A boy is on the phone

Ex Output:
C


Ex Input:
Sentence 1: A lady is giving a presentation to an all-female class. Sentence 2: The lady is letting the class that the first person on the moon was really Nina Armstrong and NASA changed it.

Ex Output:

C