One of the buses is marked "Linea Express" while the other is marked "Metropolitan Transit System". 
There are two buses both with markings on them.
If "One of the buses is marked "Linea Express" while the other is marked "Metropolitan Transit System". ", does it logically follow that "There are two buses both with markings on them."?

Options: 

 - yes

 - it is not possible to tell

 - no
yes
If "One of the buses is marked "Linea Express" while the other is marked "Metropolitan Transit System". ", does it logically follow that "There are two buses both with markings on them."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
yes
assistant