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 construction worker in overalls and a yellow construction hat shovels dirt into a wheelbarrow. Sentence 2: A man is at work

Ex Output:
C


Ex Input:
Sentence 1: A group of dancers takes their bows. Sentence 2: A dance group bows after dancing.

Ex Output:
C


Ex Input:
Sentence 1: Four people in black shirts giving a presentation to a room full of people using a big projector image on the wall. Sentence 2: four individuals are presenting their business plan

Ex Output:

N