A woman with a flower hat sits behind a man at the pier.
The woman sits alone with her feet in the water.
A woman can not sit behind a man and be alone at the same time.
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 e1 s1 x1 x2 x3.(n_water(x3) & n_foot(x2) & of(x2,x1) & n_female(x1) & n_woman(x1) & in(e1,x3) & a_alone(s1) & Manner(e1,s1) & with(e1,x2) & Actor(e1,x1) & v_sit(e1))