A car splashes through mud and leaves on the forest floor.
a bus driving in the city
A car and a bus are different vehicles.  A city is not located in a forest.
exists e1 e2 x1 x2 x3 x4 x5.(n_floor(x4) & of(x4,x5) & n_forest(x5) & on(e2,x4) & Actor(e2,x3) & v_leave(e2) & n_car(x3) & through(e1,x2) & n_mud(x2) & Actor(e1,x1) & v_splash(e1) & n_car(x1))
exists x1 x2 x3.(n_city(x3) & a_topic(x1) & in(x1,x3) & n_driving(x1) & of(x1,x2) & n_bus(x2))