Two men walking, one of which is looking back and the other looking directly ahead.
The men are father and son.
Is the premise "Two men walking, one of which is looking back and the other looking directly ahead." true if "The men are father and son."?

Options: 

 - yes

 - it is not possible to tell

 - no
it is not possible to tell
Is the premise "Two men walking, one of which is looking back and the other looking directly ahead." true if "The men are father and son."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
it is not possible to tell
assistant