A sculpture works on one of his pieces.
A person is working on a sculpture.
If "A sculpture works on one of his pieces.", can we conclude "A person is working on a sculpture."?

Options: 

 - yes

 - it is not possible to tell

 - no
yes
If "A sculpture works on one of his pieces.", can we conclude "A person is working on a sculpture."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
yes
assistant