What pizza franchise is headquartered in  the Chicago suburb of Lincolnshire, Illinois, The Pizza Studio or Sarpino's Pizzeria?
Sarpino's Pizzeria
Title: Sarpino's Pizzeria
Passage: Sarpino's Pizzeria is a fast food restaurant chain specializing in pizza, with international operations headquartered in Singapore and U.S. operations headquartered in the Chicago suburb of Lincolnshire, Illinois.
Title: Pizza Ranch
Passage: The Pizza Ranch, Inc., founded in 1981, is a "fast casual" restaurant chain.  Pizza Ranch offers pizza, chicken, a salad bar, and a pizza and chicken buffet.  Pizza Ranch has over 200 locations in Colorado, Illinois, Iowa, Kansas, Michigan, Minnesota, Missouri, Montana, Nebraska, North Dakota, South Dakota, Wisconsin, and Wyoming.  Pizza Ranch is the largest regional pizza franchise in Iowa, Minnesota, North Dakota, and South Dakota.
Title: The Pizza Studio
Passage: Pizza Studio is a Los Angeles-based pizza franchise founded in 2013 by entrepreneur and former venture capitalist, Samit Varma.  The fast-casual concept allows diners to create their own pizzas using four types of dough and a number of vegetables, meats, and cheeses that employees help put together in front of the customer.  The pizzas are cooked in about 3 minutes in a self-ventilating conveyor oven.
The Pizza Studio Sarpino's Pizzeria