A worker is doing a job on scaffolding.
Nobody is working
Is the premise "A worker is doing a job on scaffolding." true if "Nobody is working"?

Options: 

 - yes

 - it is not possible to tell

 - no
no
Is the premise "A worker is doing a job on scaffolding." true if "Nobody is working"?

Options: 

 - yes

 - it is not possible to tell

 - no
user
no
assistant