An Asian bicycling food salesman waits at crosswalk.
The Asian man is riding a bicycle.
An Asian bicycling food salesman is Asian man and bicycling means riding a bicycle.
exists s1 x1 x2 x3 x4 x5.(a_topic(x1) & at(x1,x5) & n_crosswalk(x5) & n_wait(x1) & of(x1,x4) & n_salesman(x4) & of(x1,x3) & n_food(x3) & of(x1,x2) & n_bicycling(x2) & a_asian(s1) & Theme(s1,x1))
exists e1 s1 x1 x2.(n_man(x1) & a_asian(s1) & Theme(s1,x1) & Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_bicycle(x2))