A man sits inside a dragster.
A man is inside a race car.
A dragster is a race car.
exists e1 x1 x2.(inside(e1,x2) & n_dragster(x2) & Actor(e1,x1) & v_sit(e1) & n_man(x1))
exists p1 x1.(exists x2 x3.(inside(x1,x2) & n_car(x2) & of(x2,x3) & n_race(x3)) & n_man(x1))