A smiling man in the driver's seat of an automobile turns to the backseat.
A man drives a car into a tree.
A man who is driving a car into a tree would not generally be smiling.
exists e1 e2 x1 x2 x3 x4 x5.(n_backseat(x5) & n_seat(x3) & of(x3,x2) & n_driver(x2) & to(e2,x5) & Actor(e2,x1) & v_turn(e2) & in(x1,x3) & of(x3,x4) & n_automobile(x4) & n_man(x1) & Actor(e1,x1) & v_smile(e1))
exists e1 x1 x2 x3.(into(e1,x3) & n_tree(x3) & Theme(e1,x2) & Actor(e1,x1) & v_drive(e1) & n_car(x2) & n_man(x1))