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 wearing a yellow jacket is wrangling an out of control horse in an outdoor stadium. Sentence 2: The horse is on a mountain.
C

Sentence 1: a small tan dog running in the grass with a stick in his mouth Sentence 2: A small tan dog running in the tall dead grass with a stick in his mouth.
N

Sentence 1: A man in a torn gray jacket holding some papers looks downward while standing behind a short-haired man in a brown shirt. Sentence 2: Homeless man looks for a new jacket in the want ads.

N