A British guard marches while on duty.
A British guard marches  on the street as Kate Middleton approaches
If "A British guard marches while on duty.", does it logically follow that "A British guard marches  on the street as Kate Middleton approaches"?

Options: 

 - yes

 - it is not possible to tell

 - no
it is not possible to tell
If "A British guard marches while on duty.", does it logically follow that "A British guard marches  on the street as Kate Middleton approaches"?

Options: 

 - yes

 - it is not possible to tell

 - no
user
it is not possible to tell
assistant