TASK DEFINITION: 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.
PROBLEM: Sentence 1: A group of people are sitting in an auditorium. Sentence 2: the group are sitting in the auditorium

SOLUTION: C

PROBLEM: Sentence 1: Man in red jacket giving a thumbs-up with one hand a holding ticket in other. Sentence 2: Man is waiting to get in the concert

SOLUTION: N

PROBLEM: Sentence 1: A woman in a light colored dress is singing to an audience. Sentence 2: A person is performing.

SOLUTION:
C