A person is doing tricks on a bicycle in a city.
Someone is doing tricks on a bicycle in a city.
If "A person is doing tricks on a bicycle in a city.", does it logically follow that "Someone is doing tricks on a bicycle in a city."?

Options: 

 - yes

 - it is not possible to tell

 - no
yes
If "A person is doing tricks on a bicycle in a city.", does it logically follow that "Someone is doing tricks on a bicycle in a city."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
yes
assistant