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 man is a white shirt sits under a lamp typing on a laptop computer. Sentence 2: A man is typing his autobiography on his computer.
N

Sentence 1: A lady is giving a speech at the podium. Sentence 2: A lady is juggling.
C

Sentence 1: A dog chews on the strap of a camera case. Sentence 2: A dog chews on its owners camera case.

N