A man is writing in chalk on a small blackboard.
The man is using chalk to write his name on the blackboard.
If "A man is writing in chalk on a small blackboard.", does it logically follow that "The man is using chalk to write his name on the blackboard."?

Options: 

 - yes

 - it is not possible to tell

 - no
it is not possible to tell
If "A man is writing in chalk on a small blackboard.", does it logically follow that "The man is using chalk to write his name on the blackboard."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
it is not possible to tell
assistant