Actors in costumes rehearsing for a play, while a man with black hair and a white shirt sits on a stairway does not indicate that The man is a janitor.


Context: "Actors in costumes rehearsing for a play, while a man with black hair and a white shirt sits on a stairway."
Hypothesis: The man is a janitor.
Based on the context, is the hypothesis true, false, or unknown?