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.

Q: Sentence 1: One man in a red sweatshirt skateboarding while a man in a blue sweatshirt films him. Sentence 2: A man is skateboarding outside.

A: C
****
Q: Sentence 1: A ballerina dancing in front of a mountainous landscape. Sentence 2: a ballerina is dancing in front of a nice landscape

A: C
****
Q: Sentence 1: Two postal workers handle canned goods with a smile. Sentence 2: Two people are cooking fresh food.

A:
C
****