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 group of young men and women push a boat to shore. Sentence 2: A group of people pushing a broken down boat to shore.
N

Sentence 1: The market man prepares the meat for sale. Sentence 2: A man cleaning fish.
N

Sentence 1: The elderly woman is cooking three large bowls of food. Sentence 2: The sad woman is cooking three large bowls of food.

N