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: Older man working on a loom. Sentence 2: A man has yarn in his hand while working a loom.
N

Sentence 1: A large group of people with snow covered mountains in the background. Sentence 2: the group is out in the summer
C

Sentence 1: Man in black prepares to celebrate his birthday by blowing out the candles on his cake. Sentence 2: A bird is drinking old milk from a pond.

C