St. Petersburg is a city in Pinellas County, Florida, United States. As of the 2015 census estimate, the population was 257,083, making it the fifth-most populous city in Florida and the largest in the state that is not a county seat (the city of Clearwater is the seat of Pinellas County).
St. Petersburg is not a county seat.
A: Yes

The Room Upstairs is a 1987 Hallmark Hall of Fame TV movie based on the novel "The Room Upstairs" by Norma Levinson, starring Stockard Channing, Sam Waterston, Joan Allen and Linda Hunt. The young Jerry O'Connell, Devoreaux White and Sarah Jessica Parker all have small supporting roles. The film aired on CBS on January 31, 1987 and was later distributed on DVD.
The Room Upstairs aired on January 30, 1988.
A: No

The Bavarian Mountain Hound (German = "Bayerischer Gebirgsschweihund") is a breed of dog from Germany. As a scent hound, it has been used in Germany since the early 20th century to trail wounded game. It is a cross between the Bavarian Hound and the Hanover Hound.
Bavarian Mountain Hound color can be black.
A:
It's impossible to say