Q: "A racing car with man ads emblazoned on it rounds a corner on a racetrack with two cars close behind it." Does this mean that "The race car rounded the corner with two cars on its tail."?
A: yes

Q: "A Chinese lady talking with another customer about something enjoyable." Does this mean that "The lady is not talking to anyone."?
A: no

Q: "Two girls in blue jeans sit by a riverbank." Does this mean that "a couple of people near a river"?
A: yes

Q: "Group of skiers talk on a hillside covered in snow." Does this mean that "the skiers are covered in sand"?
A:
no