Input question: Where do the rivers Dart, Tavy, Teigh and Okement rise?

Output answer: dartmoor

Input question: Which Austrian, a pioneer in psycho-analysis, died in London in 1939, a refugee from Nazi persecution?

Output answer: sigmund freud

Input question: Kigali is the capital of which African country?

Output answer: rwanda

Input question: In what office does the President work?

Output answer:
oval office