claim: The IPhone 4 was designed by cats.
evidence: United States Cellular Corporation , doing business as U.S. Cellular , is a regional carrier which owns and operates the fifth-largest wireless telecommunications network in the United States , serving 5 million customers in 426 markets in 23 U.S. states as of the first quarter of 2017 .. The company has its headquarters in Chicago , Illinois .. Chicago. Chicago. Illinois. Illinois