A man fishes under a large tree.
The man is using live bait.
Not all men using live bait for fishing
exists e1 s1 x1 x2.(under(e1,x2) & n_tree(x2) & a_large(s1) & Theme(s1,x2) & Actor(e1,x1) & v_fish(e1) & n_man(x1))
exists e1 s1 x1 x2.(n_man(x1) & Theme(e1,x2) & Actor(e1,x1) & v_use(e1) & n_bait(x2) & a_live(s1) & Theme(s1,x2))