You will be given a trivia clue, and the category it belongs to. You should answer with the best answer that belongs in the category and is described by the clue. For consistency, answers should be in all lower cased letters.

[Q]: Category: PAINT YOUR WAGON
Clue: The body of a Conestoga wagon was the Prussian shade of this
[A]: blue

[Q]: Category: DESIRE
Clue: I want my kids to get scholarships to this California school near Palo Alto, as undergrad tuition is $36,030 a year
[A]: stanford

[Q]: Category: 300 YEARS AGO
Clue: This architect who rebuilt London after the Great Fire of 1666 saw his work on Whitehall Palace burned in 1698
[A]:
sir christopher wren