A woman reads a book in front of a window.
A woman is reading.
Is reading is another form of reads.
exists e1 x1 x2 x3 x4.(Theme(e1,x2) & Actor(e1,x1) & v_read(e1) & in(x2,x3) & of(x3,x4) & n_window(x4) & n_front(x3) & n_book(x2) & n_woman(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_read(e1) & n_thing(x2) & n_woman(x1))