Input question: Which English king was born in Pembroke Castle in Wales in 1457?

Output answer: henry vii

Input question: Who was the first woman to top the UK singles chart with a song she had written herself?

Output answer: kate bush

Input question: Margarita Cansino was the original name of which film star?

Output answer: rita hayworth

Input question: What occurs when a ray of light meets an obstacle such as a fine wire?

Output answer:
diffraction