Workers wearing reflective vests working near a train car.
Reflective vests on workers make them visible to the approaching train while they work on a train car.
Is the premise "Workers wearing reflective vests working near a train car." true if "Reflective vests on workers make them visible to the approaching train while they work on a train car."?

Options: 

 - yes

 - it is not possible to tell

 - no
it is not possible to tell
Is the premise "Workers wearing reflective vests working near a train car." true if "Reflective vests on workers make them visible to the approaching train while they work on a train car."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
it is not possible to tell
assistant