A woman sits down on a bench reading.
A man is training a dog.
It is either a man or a woman. They are either reading or training a dog.
exists e1 s1 x1 x2 x3.(on(e1,x2) & n_reading(x2) & of(x2,x3) & n_bench(x3) & a_down(s1) & Manner(e1,s1) & Actor(e1,x1) & v_sit(e1) & n_woman(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_train(e1) & n_dog(x2) & n_man(x1))