Therefore, discussion of some of the applications described here is based on relatively extensive field experience (with questions in such domains as justice, education, welfare, environment, housing, and foreign aid), while the discussion of some of the other applications is based on more constrained experience.
Discussion of some applications is more experienced based than others.
Discussion is solely based on extensive experience like from housing or education.
Two teams are ready to play sports.
The old man is walking to lunch.
Authority is guaranteed
The dog is holding a newspaper.
A cameraman films the cyclists.
That system isn't very tough