A man using his broiling pan to barbecue some steaks.
man grilling fish
The man is either using his broiling pan to barbecue some steaks or he is grilling fish. It can't be both.
exists e1 e2 p1 x1 x2 x3.(a_topic(x1) & Theme(e2,p1) & Recipient(e2,x3) & Actor(e2,x2) & v_use(e2) & exists e3 x4.(Theme(e3,x4) & Actor(e3,x2) & v_barbecue(e3) & n_steak(x4)) & n_pan(x3) & Actor(e1,x3) & v_broil(e1) & of(x3,x1) & n_male(x1) & (x1 = x2) & n_man(x1))
exists e1 x1 x2.(n_fish(x1) & Actor(e1,x1) & v_grill(e1) & of(x1,x2) & n_man(x2) & a_topic(x1))