Actually the key is the last portion of the question. It identifies the subject for which the answer will apply. "What will it do?" And I think we all know what the car will do. Kind of a lame question to put on a test, but it does check to see if people realize that the car will just motor right through/into obstacles if you don't stop it or steer it where you want to go. Deppessng the accelerator alone isn't "driving."

Bruno