A girl sitting in a chair while waiting for something.
The girl is waiting for the cookies to be done in the oven
One can be waiting for other things besides cookies.
exists e1 e2 x1 x2 x3 x4.(a_topic(x1) & while(e1,e2) & for(e2,x4) & n_thing(x4) & Actor(e2,x2) & v_wait(e2) & in(e1,x3) & n_chair(x3) & Actor(e1,x2) & v_sit(e1) & (x1 = x2) & n_girl(x1))
exists e1 p1 x1 x2 x3.(n_oven(x3) & n_cookie(x2) & n_girl(x1) & Topic(e1,p1) & exists e2.(in(e2,x3) & Theme(e2,x1) & v_do(e2)) & for(e1,x2) & Actor(e1,x1) & v_wait(e1))