    entence 1: What entity was Touchstone Television  eorganized into in 2007?    jentence 2: Since the 1950s, ABC has had two main  roduction facilities: the ABC Television Center (now  he Prospect Studios) on Prospect Avenue in  jollywood, California, shared with the operations of   .BC-TV until 1999; and the ABC Television Center,  fast, a. sét"of studios located throughout the New  “ork City’