A woman in a striped shirt points to something with her blue umbrella.
A woman is pointing to a car accident ahead.
Pointing to something ahead could mean anything, not necessarily a car accident.
exists s1 s2 x1 x2 x3 x4 x5.(a_topic(x1) & to(x1,x4) & with(x4,x5) & n_umbrella(x5) & a_blue(s2) & Theme(s2,x5) & of(x5,x1) & n_female(x1) & n_thing(x4) & in(x1,x2) & n_point(x2) & of(x2,x3) & n_shirt(x3) & a_striped(s1) & Theme(s1,x2) & n_woman(x1))
exists e1 x1 x2 x3.(to(e1,x2) & r_ahead(x2) & n_accident(x2) & of(x2,x3) & n_car(x3) & Actor(e1,x1) & v_point(e1) & n_woman(x1))