A woman reads a book to children.
The person is reading to children.
If she is a woman, she is also a person. Reading is another form of reads.
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_read(e1) & to(x2,x3) & n_child(x3) & n_book(x2) & n_woman(x1))
exists e1 x1 x2.(n_person(x1) & to(e1,x2) & n_child(x2) & Actor(e1,x1) & v_read(e1))