People are riding in a red sightseeing bus.
The car is speeding through the streets.
A bus is different from a car.
exists e1 s1 x1 x2 x3.(in(e1,x2) & n_bus(x2) & of(x2,x3) & n_sightseeing(x3) & a_red(s1) & Theme(s1,x2) & Actor(e1,x1) & v_ride(e1) & n_people(x1))
exists e1 x1 x2.(n_street(x2) & n_car(x1) & through(e1,x2) & Actor(e1,x1) & v_speed(e1))