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 young boy is smiling on the beach. Sentence 2: The boy mad because he had to sit downstairs for two hours.

SOLUTION: C

PROBLEM: Sentence 1: A man on his cellphone stands near a white brick building. Sentence 2: The man is talking to his wife.

SOLUTION: N

PROBLEM: Sentence 1: A woman in a green sport outfit is attempting to hit a tennis ball with a racket. Sentence 2: A woman practices tennis at her country club.

SOLUTION:
N