Man building something with wood.
A man is building a tree house for his children.
Just because a man is building something with wood it doesn't necessarily mean he is building a tree house let alone for his children
exists x1 x2 x3.(a_topic(x1) & n_something(x1) & with(x1,x3) & n_wood(x3) & n_building(x1) & of(x1,x2) & n_man(x2))
exists e1 x1 x2 x3 x4.(for(e1,x4) & n_child(x4) & of(x4,x1) & n_male(x1) & Theme(e1,x2) & Actor(e1,x1) & v_build(e1) & n_house(x2) & of(x2,x3) & n_tree(x3) & n_man(x1))