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.

Q: Sentence 1: christmas tree lights hang on the ceiling. Sentence 2: The lights are hanging on the railing on the porch.

A: C
****
Q: Sentence 1: A dog is running through a lake towards some trees. Sentence 2: A brown dog is running through a lake.

A: N
****
Q: Sentence 1: A young man is kneeling on the floor fixing his speed bike. Sentence 2: a man is kneeling

A:
C
****