Problem: How many players are there in a men's lacrosse team?
Answer: 10

Problem: Brigadier Lethridge-Stewart belonged to which military organisation in the Dr Who series?
Answer: u n i t

Problem: Which title, deriving from the Latin word for 'leader', was given to the elected chief of state in the historical city- states of Venice and Genoa between the eighth and eighteenth centuries?
Answer: doge

Problem: Hail to thee, Blythe Spirit is the first line of which poem of 1820?
Answer:
to skylark