Given an trivia question precisely answer the question with a word/phrase/name. External resources such as Wikipedia could be used to obtain the facts.

[Q]: 'Houses of the Holy' in 1973 was the fifth album released by which band, the first three contained the name of the band and the fourth was untitled?
[A]: led zeppelin


[Q]: England's largest free-standing Roman ruin is situated in which county?
[A]: shropshire


[Q]: Which popular prison-themed TV series that began in 1999 featured an evil prison officer named Jim Fenner, played by actor Jack Ellis?
[A]:
bad girls