Input question: What famous physicist has ALS disease?

Output answer: stephen hawking

Input question: Which standard item of office stationery was discovered accidentally in 1970 by US chemist Spencer Silver working for the 3M Corporation?

Output answer: post it notes

Input question: Pavane, Polonaise and Polka are all types of what activity?

Output answer: dance

Input question: Which artisan, who was born in Otley in 1718, has a statue erected in his honour outside the Grammar School. He also has a full size sculpted figure on the facade of the Victoria and Albert Museum?

Output answer:
thomas chippendale