A man stands atop a mountain with arms extended.
A man stands on top of a car.
A mountain is naturally made and much bigger than a car which is manufactured by humans.
exists e1 e2 x1 x2 x3 x4.(atop(e1,x2) & with(x2,x3) & Theme(e2,x4) & v_extend(e2) & (x3 = x4) & n_arm(x3) & n_mountain(x2) & Actor(e1,x1) & v_stand(e1) & n_man(x1))
exists e1 x1 x2 x3.(on(e1,x2) & of(x2,x3) & n_car(x3) & n_top(x2) & Actor(e1,x1) & v_stand(e1) & n_man(x1))