Student: Can we conclude from "Riders wait to board a transportation van in vietnam." that "Boat riders wait to board a transportation van in vietnam."?\nOptions:\n- yes\n- no\n- it is not possible to tell.
Teacher: Let's think:

User
The riders don't have to be boat riders. They could be bus or bike or motorcycle riders or any other kind of riders. So the final answer is it is not possible to tell.
Assistant