Workers wearing yellow hard hats while working on a railroad.
No worker is wearing a hat..
Is it possible to conclude that "Workers wearing yellow hard hats while working on a railroad." if "No worker is wearing a hat.."?

Options: 

 - yes

 - it is not possible to tell

 - no
no
Is it possible to conclude that "Workers wearing yellow hard hats while working on a railroad." if "No worker is wearing a hat.."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
no
assistant