Question: Is Papa John's Pizza or East of Chicago Pizza based further north?

Context paragraphs:
PJI: PJI Korea Co, Ltd. (Papa John's International Korea Co, Ltd., hangul:피제이아이코리아, PJI코리아 (파파존스인터내쇼날코리아)) is a Korean pizza franchise.  Headquartered in Seoul, Korea, it was established in 2005.  It is a branch of the United States restaurant chain Papa John's Pizza.

Papa John Creach (album): Papa John Creach is Papa John Creach's first solo album.  All the members of Jefferson Airplane also make appearances on the album along with members of the Grateful Dead, Quicksilver Messenger Service, Santana, and Tower of Power.

Papa John's Pizza: Papa John's Pizza is an American restaurant franchise company.  It runs the third largest take-out and pizza delivery restaurant chain in the United States, with headquarters in Jeffersontown, Kentucky, a suburb of Louisville.

Papa Murphy's: Papa Murphy's, a business based in Vancouver, Washington, United States, is a take-and-bake pizza company.  It began in 1995 as the merger of two take-and-bake pizza companies: Papa Aldo's Pizza (founded in 1981) and Murphy's Pizza (founded in 1981).  The company and its franchisees operate more than 1,300 outlets in the United States and Canada.  Papa Murphy's is the fifth-largest pizza chain in the United States.

Talabat.com: Talabat is the largest online food ordering platform in the Middle East.  It operates across the GCC (Kuwait, Kingdom of Saudi Arabia, Bahrain, United Arab Emirates, Oman, Qatar) and Jordan.  Users can order from over 4,300 restaurant partners including brands such as Burger King, KFC, Pizza Hut, Papa John’s and Subway, as well as local eateries from different cuisines.

Aurelio's Pizza: Aurelio's Pizza is an Illinois restaurant chain which centers its business around the thin crust variety of Chicago-style pizza.  Aurelio's Pizza has three corporate owned stores and 37 franchised locations in 6 states.  Aurelio's Pizza is the oldest Chicago pizza franchise restaurant, franchising since 1974.

Chicago Pizza and Oven Grinder Company: Chicago Pizza and Oven Grinder Company is a restaurant located in Chicago, Illinois.  The restaurant was founded in 1972, and specializes in a signature dish called the "pizza pot pie."  It enjoys local popularity and has appeared in many publications and television shows.

East of Chicago Pizza: East of Chicago Pizza is a restaurant chain based in Lima, Ohio offering different styles of pizza, buffalo wings, breadsticks, and subs.  They have 75 restaurants in Ohio, Georgia, Indiana, Kentucky, West Virginia, New York, Michigan and South Carolina.  The first restaurant was opened in 1982 as the Greenwich Pizza Barn in Greenwich, OH.

The Chicago Pizza Pie Factory: The Chicago Pizza Pie Factory was a chain of pizza restaurants.  The chain originated in Crown Passage (off Pall Mall) as The Chicago Pizza Pie Factory and was started by entrepreneur Bob Payton in 1976-7.  The London establishment also had a bar.  This was the start of a series of restaurants forming the My Kinda Town chain.  The chain opened restaurants in places such as Paris and Barcelona, where they operated successfully for several decades.  The Paris site now houses a Burger King.

I'm the Fiddle Man: I'm the Fiddle Man is Papa John's fourth solo album and the first with Buddah Records.  The album was recorded after Papa John Creach left Jefferson Starship following the successful album, "Red Octopus".  The supporting band on this album is known as Midnight Sun and had a similar lineup to Zulu on "Playing My Fiddle for You".  This album featured fewer original compositions than the previous album.

Supporting paragraphs: Papa John's Pizza East of Chicago Pizza
Answer: East of Chicago Pizza