The Text Mentions a Facility Called the Life Center Operated

The text mentions a facility called the Life Center operated by the Quakers in Philadelphia. The main way in which this center is different from most other assisted living facilities or retirement communities is that it:

A) is federally funded under the National Endowment for the Arts
B) includes mandatory religious services for all residents, who come from many different religious traditions
C) it has seniors living in the same complex as people of other ages, including students
D) it requires people who live there to be widows or widowers