A man reads a book while sitting in a laundry facility.
The man waiting on his laundry to finish reads a book.
The man may not be waiting on his laundry to finish.  He may not be doing laundry at all.
exists e1 e2 x1 x2 x3 x4.(while(e1,e2) & in(e2,x3) & n_facility(x3) & of(x3,x4) & n_laundry(x4) & Actor(e2,x1) & v_sit(e2) & Theme(e1,x2) & Actor(e1,x1) & v_read(e1) & n_book(x2) & n_man(x1))
exists e1 e2 p1 x1 x2 x3 x4 x5.(n_laundry(x4) & of(x4,x1) & n_male(x1) & n_man(x1) & Theme(e2,x5) & Actor(e2,x1) & v_read(e2) & n_book(x5) & Topic(e1,p1) & exists e3.(Actor(e3,x2) & v_finish(e3)) & on(e1,x4) & Actor(e1,x3) & v_wait(e1) & (x1 = x3) & (x1 = x2))