This is a professional diver.
A person blowing glass.
Professional diver cannot be blowing glass
exists p1 x1.(n_thing(x1) & exists s1 x2.((x1 = x2) & n_diver(x2) & a_professional(s1) & Theme(s1,x2)))
exists e1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_blow(e1) & n_glass(x3) & (x1 = x2) & n_person(x1))