A woman with a flower hat sits behind a man at the pier.
There are people outside.
Piers are usually outdoors, woman and man are people.
exists e1 x1 x2 x3 x4 x5.(n_pier(x5) & at(e1,x5) & behind(e1,x4) & n_man(x4) & Actor(e1,x1) & v_sit(e1) & with(x1,x2) & n_hat(x2) & of(x2,x3) & n_flower(x3) & n_woman(x1))
exists p1 s1 x1.(a_outside(s1) & Manner(p1,s1) & exists x2.((x1 = x2) & n_people(x2)))