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: Two boys practicing passing a soccer ball. Sentence 2: A couple of people are playing a game.

SOLUTION: N

PROBLEM: Sentence 1: One dog is jumping in the air and the other is standing next to it. Sentence 2: A car runs down an alley.

SOLUTION: C

PROBLEM: Sentence 1: Two girls in shorts sit beside bookshelves filled with books and toys while one reads a large children's picture book. Sentence 2: No one is reading.

SOLUTION:
C