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.

Sentence 1: Two men in black outfits have backpacks. Sentence 2: The two men have duffle bags.
C

Sentence 1: A bridal party surrounding a bride sitting on a couch. Sentence 2: A group surround a bride.
C

Sentence 1: Three firefighters are trying to extinguish the flames from a burning car. Sentence 2: The fire is made of chocolate

C