A smiling woman who is sewing on a machine.
The woman is painting.
The woman is either painting or sewing.
exists e1 e2 x1 x2 x3.(a_topic(x1) & on(e2,x3) & n_machine(x3) & Actor(e2,x2) & v_sew(e2) & (x1 = x2) & n_woman(x1) & Actor(e1,x1) & v_smile(e1))
exists p1 x1.(n_woman(x1) & exists x2.((x1 = x2) & n_painting(x2)))