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.
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Question: Sentence 1: A black and white dog is chasing a ping Frisbee. Sentence 2: The black and white dogs are chasing a duck.

Answer: C


Question: Sentence 1: A young man is sitting next to the ornate building wall with the backpack on the ground and hiding his face in his hands. Sentence 2: A man climbing the side of a building.

Answer: C


Question: Sentence 1: One person in a brown suit with his arm around another in a hat by a wall. Sentence 2: There are two people.

Answer:
C