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: A Mariachi band performing in the back of a restaurant. Sentence 2: A band is playing inside.
C

Sentence 1: An Asian man barbecues meat on a charcoal grill outside. Sentence 2: A white man fries his brain on acid.
C

Sentence 1: A snowboarder wearing a blue jacket and green pants is speeding down the side of a mountain with snow shooting behind him, with a blue sky and green trees in the background. Sentence 2: A professional snowboarder carves for a camera crew.

N