An older man in a pink shirt uses machinery to sharpen a tool.
A man is at work.
If "An older man in a pink shirt uses machinery to sharpen a tool.", does it logically follow that "A man is at work."?

Options: 

 - yes

 - it is not possible to tell

 - no
it is not possible to tell
If "An older man in a pink shirt uses machinery to sharpen a tool.", does it logically follow that "A man is at work."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
it is not possible to tell
assistant