inputs: hypothesis: Paris Hilton is an heiress. premise: EVERLY HILLS, Calif. — Here's a new economic indicator: the diminishing level of glamour on Paris Hilton's reality TV show. Contestants in season two of "Paris Hilton's My New BFF" are living in a mansion that costs half as much as the home the show rented last season. Trips to New York and Tokyo are out this year, as the show's production budget has been cut 10 percent. With the recession eating into advertising revenue at TV networks, a popular solution has emerged — even cheaper reality TV.