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.

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

A: C
****
Q: Sentence 1: A grilled cheese vendor carries two plates. Sentence 2: The vendor only sells fried dough.

A: C
****
Q: Sentence 1: A man does a yoga pose using a tree for support in a rocky area. Sentence 2: The man is flexible.

A:
C
****