Wearing a shirt, tie, and cap does not mean somebody was unsure whether to dress formally or casually.  Wearing a shirt, tie, and cap does not mean that a person is dressed both formally and casually.


Context: An older man wearing a white shirt with a black tie and a black cap is standing on the street.
Hypothesis: The man was unsure whether to dress formally or casually, so did a bit of both.

Given this context, determine if the hypothesis is true (Yes, no, or unknown)?