Stream of consciousness rationale: The building may not have been abandoned and it may not have been used as a hospital.
The question and answer pair are described below.
Q: Premise: "A city street at night with a person under an umbrella and a ""do not enter"" sign."
Based on this premise, can we conclude that the hypothesis "A person holds an umbrella next to an abandoned hospital with a ""do not enter"" sign." is true?
Options:
- yes
- it is not possible to tell
- no
A: it is not possible to tell