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: Four musicians perform on stage. Sentence 2: People are performing a song they all wrote together.

A: N
****
Q: Sentence 1: A man with a Mohawk and studded leather jacket carries a large load on his back. Sentence 2: The man is driving a truck.

A: C
****
Q: Sentence 1: Costumed girl playing with a hula-hoop in a crowd. Sentence 2: A girl is playing with a hula hoop.

A:
C
****