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.

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.
C

Sentence 1: A boy in an orange short plays in bubbles. Sentence 2: The boy is playing with water balloons.
C

Sentence 1: A man in a black and white baseball cap looking into a silver pontiac. Sentence 2: A man with a cap is looking into a car.

C