A rider on a dirt bike races through a forest.
A rider on a bike races through the forest.
If "A rider on a dirt bike races through a forest.", does this mean that "A rider on a bike races through the forest."?

Options: 

 - yes

 - it is not possible to tell

 - no
yes
If "A rider on a dirt bike races through a forest.", does this mean that "A rider on a bike races through the forest."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
yes
assistant