A car wash worker cleaning the interior of the wheel.
a working cleaning a wheel
A person cleaning the interior of the wheel is cleaning a wheel.
exists e1 x1 x2 x3 x4 x5 x6.(n_wheel(x6) & n_interior(x5) & a_topic(x1) & Theme(e1,x5) & Actor(e1,x4) & v_clean(e1) & of(x5,x6) & (x1 = x4) & n_worker(x1) & of(x1,x3) & n_wash(x3) & of(x1,x2) & n_car(x2))
all x1.(n_wheel(x1) -> exists e1 x2.(a_topic(x2) & for(x2,x1) & n_cleaning(x2) & Actor(e1,x2) & v_work(e1)))