Given an trivia question precisely answer the question with a word/phrase/name. External resources such as Wikipedia could be used to obtain the facts.
--------
Question: In which US state is the Klickitat River?

Answer: washington


Question: With which Dutch football club did Johan Cruyff spend most of his career?

Answer: ajax


Question: Who wrote 'She' and 'King Solomon's Mines'?

Answer:
h. rider haggard