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: The woman in the dark coat is facing the camera, while the man in the blue shirt faces away. Sentence 2: There are two people.
C

Sentence 1: Two young boys eating food. Sentence 2: The boys are under the age of 40.
C

Sentence 1: A man and his daughter are cleaning windows with the man cleaning the window on the outside of the house and the daughter disinterestedly cleaning the window on the inside. Sentence 2: The windows are being cleaned.

C