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: A young boy, wearing suspenders and a red flannel shirt, hits a piece of metal on an anvil. Sentence 2: A boy is sleeping
C

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

Sentence 1: A woman inspects the engine of her car. Sentence 2: a person checks out a car engine

C