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 Q]: 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 A]: C

[EX Q]: Sentence 1: A Mariachi band performing in the back of a restaurant. Sentence 2: A band is playing inside.
[EX A]: C

[EX Q]: Sentence 1: A person sitting under trees and a large metal sculpture. Sentence 2: The person is sitting near the sculpture.
[EX A]:
C