Man on bicycle is doing tricks in an old building.
A man practices tricks by himself.
If "Man on bicycle is doing tricks in an old building.", does this mean that "A man practices tricks by himself."?

Options: 

 - yes

 - it is not possible to tell

 - no
it is not possible to tell
If "Man on bicycle is doing tricks in an old building.", does this mean that "A man practices tricks by himself."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
it is not possible to tell
assistant