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 black and white dog is chasing a ping Frisbee. Sentence 2: The black and white dogs are chasing a duck.

SOLUTION: C

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 is on top of his vehicle that is carrying pieces of plywood. Sentence 2: A sad man is on top of his vehicle that is carrying pieces of plywood.

SOLUTION:
N