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: Three firefighters are trying to extinguish the flames from a burning car. Sentence 2: The fire is made of chocolate

Ex Output:
C


Ex Input:
Sentence 1: A black and white dog is chasing a ping Frisbee. Sentence 2: The black and white dogs are chasing a duck.

Ex Output:
C


Ex Input:
Sentence 1: A Yorkie jumped into the air to catch a red ball in its mouth. Sentence 2: the yorkie enjoys catching the ball.

Ex Output:

C