A young man asleep during a car ride wearing his seat belt.
A man is in a vehicle.
If someone is wearing his seat belt then you are in a vehicle
exists e1 s1 x1 x2 x3 x4 x5 x6 x7.(a_topic(x1) & during(x1,x3) & Theme(e1,x6) & Actor(e1,x5) & v_wear(e1) & n_belt(x6) & of(x6,x7) & n_seat(x7) & of(x6,x1) & n_male(x1) & (x3 = x5) & n_ride(x3) & of(x3,x4) & n_car(x4) & n_asleep(x1) & of(x1,x2) & n_man(x2) & a_young(s1) & Theme(s1,x1))
exists p1 x1.(exists x2.(in(x1,x2) & n_vehicle(x2)) & n_man(x1))