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 simplicity, answers should be in all lower cased letters.
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Question: Category: KNOW YOUR BIBLE 
Clue: Noah's Ark was made of gopher wood & measured 300 of these units in length

Answer: cubits


Question: Category: CAPTURE THE FLAG 
Clue: Afghanistan's flag has a mosque in a wreath made of stalks of this grain

Answer: wheat


Question: Category: BALLET 
Clue: Choreographer Birgit Kolberg based her 1950 ballet "Miss Julie" on an 1888 play by this fellow Swede

Answer:
august strindberg