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: An elderly woman with a bag walking under an airport sign. Sentence 2: An old woman is actually a man.
answer:
C


question:
Sentence 1: A blond girl in a gray tank top is serving a drink to a guy in a white shirt who is sitting down. Sentence 2: The blond girl in the tank top is serving a man.
answer:
C


question:
Sentence 1: A man with a red fringed shirt is playing a banjo. Sentence 2: A man with a red fringed shirt playing an instrument.
answer:

C