An older man is sitting on a bench in front of a grassy area.
A woman is hailing  cab in the city.
sitting and hailing are different actions
exists e1 s1 s2 x1 x2 x3 x4.(in(e1,x3) & of(x3,x4) & n_area(x4) & a_grassy(s2) & Theme(s2,x4) & n_front(x3) & on(e1,x2) & n_bench(x2) & Actor(e1,x1) & v_sit(e1) & n_man(x1) & r_more(s1) & a_older(s1) & Theme(s1,x1))
exists e1 x1 x2 x3.(n_city(x3) & in(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_hail(e1) & n_cab(x2) & n_woman(x1))