In this task you will be given a passage and a yes/no question based on the passage. You should answer the question using the information from the passage.

Q: passage: During the 19th century many of the smaller German and Italian states were ruled by Dukes or Grand Dukes. But at present, with the exception of the Grand Duchy of Luxembourg, there are no dukes ruling as monarchs. Duke remains the highest hereditary title (aside from titles borne by the reigning or formerly reigning dynasty) in Portugal (though now a republic), Spain, and the United Kingdom. In Sweden, members of the Royal Family are given a personal dukedom at birth. The Pope, as a temporal sovereign, has also, though rarely, granted the title of Duke or Duchess to persons for ''services'' to the Holy See. In some realms the relative status of ''duke'' and ''prince'', as titles borne by the nobility rather than by members of reigning dynasties, varied--e.g., in Italy and the Netherlands.
question: do you have to be married to be a duke?

A: No
****
Q: passage: Not all functions have inverse functions. In order for a function f: X Y to have an inverse, it must have the property that for every y in Y there must be one, and only one x in X so that f(x) = y. This property ensures that a function g: Y X will exist having the necessary relationship with f.
question: if a function is not one to one does it have an inverse?

A: No
****
Q: passage: Damon Albarn OBE (/demn lbrn/; born 23 March 1968) is an English musician, singer, songwriter and record producer. He is best known as the lead singer of the British rock band Blur as well as the co-founder, lead vocalist, instrumentalist, and principal songwriter of the virtual band Gorillaz.
question: is the singer from blur in the gorillaz?

A:
Yes
****