Man on a fishing boat holding a bag of clams.
The man caught the clams.
Holding clams does not imply catching the clams.
exists e1 x1 x2 x3 x4 x5 x6.(a_topic(x1) & on(x1,x2) & Theme(e1,x5) & Actor(e1,x4) & v_hold(e1) & of(x5,x6) & n_clam(x6) & n_bag(x5) & (x2 = x4) & n_boat(x2) & of(x2,x3) & n_fishing(x3) & n_man(x1))
exists e1 x1 x2.(n_clam(x2) & n_man(x1) & Theme(e1,x2) & Actor(e1,x1) & v_catch(e1))