A man bicycles through a parking lot.
The man is old.
Not every man who bicycles is old.
exists x1 x2 x3 x4.(a_topic(x1) & through(x1,x3) & n_lot(x3) & of(x3,x4) & n_parking(x4) & n_bicycle(x1) & of(x1,x2) & n_man(x2))
exists s1 x1.(n_man(x1) & Theme(s1,x1) & a_old(s1))