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 woman holds a lit lamp. Sentence 2: The woman is holding a lamp.
C

Sentence 1: A man on his cellphone stands near a white brick building. Sentence 2: The man is talking to his wife.
N

Sentence 1: A woman in a brown sweater is sewing on her machine. Sentence 2: A woman is sewing.

N