A man running in a marathon race is running across a bridge.
The bridge is made of steel.
Is the premise "A man running in a marathon race is running across a bridge." true if "The bridge is made of steel."?

Options: 

 - yes

 - it is not possible to tell

 - no
it is not possible to tell
Is the premise "A man running in a marathon race is running across a bridge." true if "The bridge is made of steel."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
it is not possible to tell
assistant