Input question: How many English kings feature in the titles of Shakespeare plays?

Output answer: eight

Input question: Which film tells the story of Sally Bowles

Output answer: cabaret

Input question: The songs 'Summertime' and 'I've Got Plenty of Nothing' feature in which musical?

Output answer: porgy bess

Input question: Which landlocked African country has a population of nearly 88 million?

Output answer:
ethiopia