(1) The Po is the longest river in which country?
Answer: Italy.
(2) Poa is a widespread genus of what type of organism?
Answer: Grass.
(3) Po is the chemical symbol for which element?
Answer: Polonium.
(4) Po was one of the main characters of which 1990s children’s TV series?
Answer: Teletubbies.
(5) In all Australian capitals, PO Box 9994 is the postal address of which organisation? (bonus: what is the origin of the number 9994?).
Answer: The Australian Broadcasting Corporation - ABC (bonus: Don Bradman’s batting average).