An older man wearing a white shirt with a black tie and a black cap is standing on the street .
It is certain that the man was unsure whether to dress formally or casually , so did a bit of both .
There is almost no chance that the man was unsure whether to dress formally or casually , so did a bit of both .
It is certain that the man was unsure whether to dress formally or casually , so did a bit of both .
The man was unsure whether to dress formally or casually , so did a bit of both .