Workers wearing yellow hard hats while working on a railroad.
People are working on the railroad.
If "Workers wearing yellow hard hats while working on a railroad.", can we conclude "People are working on the railroad."?

Options: 

 - yes

 - it is not possible to tell

 - no
yes
If "Workers wearing yellow hard hats while working on a railroad.", can we conclude "People are working on the railroad."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
yes
assistant