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 restaurant worker wearing an orange shirt putting ketchup and mustard on sandwich bread. Sentence 2: Someone is preparing food.
C

Sentence 1: A man is helping a young girl rappel down the side of a large rock. Sentence 2: A man is driving in his car.
C

Sentence 1: A man holds and looks at a product at a grocery store. Sentence 2: A woman holds and looks at a product at a grocery store.

C