Live! with Regis and Kelly (season 23)

Columns: Date | Co-Hosts | Guests/Segments
January 12 | Regis Philbin & Kelly Ripa | Vince Vaughn , Minnie Driver | January 13 | Regis Philbin & Kelly Ripa | Kevin James , Patti Stanger | January 14 | Kelly Ripa & Randy Jackson | George Stephanopoulos , Ginnifer Goodwin | January 17 | Regis Philbin & Kelly Ripa | David Duchovny , Kathy Bates | January 18 | Regis Philbin & Kelly Ripa | Steven Tyler , Angie Dickinson , Leo Laporte gives Regis and Kelly a tech lesson with the coolest gadgets | January 19 | Regis Philbin & Kelly Ripa | Kourtney & Kim Kardashian , Joan & Melissa Rivers , The Script | January 20 | Regis Philbin & Kelly Ripa | Martin Short , Olivia Munn

Example questions:
Which guest actor who played in 'Live ! with Regis and Kelly ' on January 13 , 2011 is older ? | Which co-host who appeared in 'Live ! with Regis and Kelly ' on January 21 , 2011 is older ? | Which guest actor who played in 'Live ! with Regis and Kelly ' on January 10 , 2011 is oldest ? | Which co-host who appeared in 'Live ! with Regis and Kelly ' on January 7 , 2011 is younger ? | Which guest actor who played in 'Live ! with Regis and Kelly ' on January 6 , 2011 is the youngest ?

Answers:
Patti Stanger | Kelly Ripa | Suzanne Somers | Neil Patrick Harris | Vinny Guadagnino