instruction:
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.
question:
Sentence 1: A man serves food at a food stand. Sentence 2: The man is serving food
answer:
C


question:
Sentence 1: A man wearing a gray shirt is talking and a woman wearing a red tank top and a man wearing a green shirt is listening to him. Sentence 2: A man instructs his new employess on the details of their jobs.
answer:
N


question:
Sentence 1: Three people wearing life-vests are paddling along in a canoe on a small river in a marsh. Sentence 2: There are people in a boat outside.
answer:

C