A person is writing on a chalkboard in a empty classroom.
A man is doing math on a chalkboard.
If "A person is writing on a chalkboard in a empty classroom.", does it logically follow that "A man is doing math on a chalkboard."?

Options: 

 - yes

 - it is not possible to tell

 - no
it is not possible to tell
If "A person is writing on a chalkboard in a empty classroom.", does it logically follow that "A man is doing math on a chalkboard."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
it is not possible to tell
assistant