Groups of people are riding down a river in rafts.
People are on a rafting excursion for their birthday.
If "Groups of people are riding down a river in rafts.", does this mean that "People are on a rafting excursion for their birthday."?

Options: 

 - yes

 - it is not possible to tell

 - no
it is not possible to tell
If "Groups of people are riding down a river in rafts.", does this mean that "People are on a rafting excursion for their birthday."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
it is not possible to tell
assistant