Sedgwick County (county code: SG) is a county located in the U.S. state of Kansas. As of the 2010 census, the population was 498,365, making it the second-most populous county in Kansas. The county seat is Wichita, the most populous city in the state.
Can we infer the following?
Wichita is the second-most populous city in Sedgwick County

Possible answers:
 +Yes.
 +It's impossible to say.
 +No.
The answer is:
No