A man fishing sitting under an umbrella.
There is one man in the picture.
A man is one man.
exists e1 x1 x2 x3 x4.(a_topic(x1) & under(e1,x4) & n_umbrella(x4) & Actor(e1,x3) & v_sit(e1) & (x1 = x3) & n_fishing(x1) & of(x1,x2) & n_man(x2))
exists p1 x1 x3.(n_picture(x3) & exists x2.((x1 = x2) & in(x2,x3) & n_man(x2) & card_eq_1(x2)))