Input question: With Sellers, Seacombe and Milligan, who was generally thought of as 'the fourth Goon'?

Output answer: michael bentine

Input question: A cordwainer used to make what sort of items?

Output answer: shoes

Input question: In which modern day country was the Viking settlement of Vinland?

Output answer: canada

Input question: In 1834 who invented raised point writing using a six dot system enabling the blind to read?

Output answer:
louis braille