A mountain biker rides up a hill on a red bicycle.
The biker rode down the hill.
If "A mountain biker rides up a hill on a red bicycle.", does it logically follow that "The biker rode down the hill."?

Options: 

 - yes

 - it is not possible to tell

 - no
no
If "A mountain biker rides up a hill on a red bicycle.", does it logically follow that "The biker rode down the hill."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
no
assistant