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.

If I sail on the Neva river past the Hermitage Museum, what city am I in?
saint petersburg

'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?
led zeppelin

The original line-up of which girl band included Kerry Katona and Liz McClarnon?

atomic kitten