A parent and their toddler are reading a book.
A person and small child have a book.
Having and reading are different kind of action
exists e1 x1 x2 x3 x4.(Theme(e1,x4) & Actor(e1,x1) & v_read(e1) & n_book(x4) & subset_of(x3,x1) & n_toddler(x3) & of(x3,x2) & n_thing(x2) & subset_of(x2,x1) & n_parent(x2))
exists e1 s1 x1 x2 x3 x4.(Theme(e1,x4) & Actor(e1,x1) & v_have(e1) & n_book(x4) & n_child(x3) & a_small(s1) & Theme(s1,x3) & n_person(x2) & subset_of(x3,x1) & subset_of(x2,x1))