A fish sellers stock is looked upon by two old men.
Two men tell a fish seller he has a great stock of fish.
The fact that two old men look upon a fish seller's stock, doesn't necessarily mean that they tell something to the fish seller.
exists p1 x1 x2.(a_topic(x1) & exists e1 s1 x3 x4.(Actor(e1,x4) & n_man(x4) & a_old(s1) & Theme(s1,x4) & card_eq_2(x4) & upon(e1,x3) & n_stock(x3) & v_look(e1)) & that(x1,p1) & n_seller(x1) & of(x1,x2) & n_fish(x2))
exists e1 p1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_tell(e1) & exists e2 s1 x4 x5.(Theme(e2,x4) & Actor(e2,x2) & v_have(e2) & of(x4,x5) & n_fish(x5) & n_stock(x4) & a_great(s1) & Theme(s1,x4)) & n_male(x2) & that(x2,p1) & n_seller(x2) & of(x2,x3) & n_fish(x3) & n_man(x1) & card_eq_2(x1))