Generate a correct and concise answer for the question based on the words in the context.

Ex Input:
Context : Mary, Crown Princess of Denmark, Countess of Monpezat, R.E. (née Mary Elizabeth Donaldson; born 5 February 1972 in Hobart, Tasmania, Australia) is the wife of Frederik, Crown Prince of Denmark. 
Question : What is Mary, Crown Princess of Denmark's spouse's name?

Ex Output:
Frederik, Crown Prince of Denmark


Ex Input:
Context : Whew! is an American game show that aired on CBS from April 23, 1979, until May 30, 1980. 
Question : What network did Whew! air on?

Ex Output:
CBS


Ex Input:
Context : Since its creation in 1923, The Hague Academy of International Law has occupied premises at the Peace Palace. 
Question : When date was the official opening of Hague Academy of International Law?

Ex Output:

1923