Problem: Which English artist painted The Blue Boy and The Hay Wagon (not the Haywain)
Answer: thomas gainsborough

Problem: What was the last battle where a British monarch led troops into battle?
Answer: dettingen 1743

Problem: "Who wrote the 1955 novel ""The Quiet American""?"
Answer: graham greene

Problem: Which 15th century Portuguese navigator discovered the sea route around the Cape of Good Hope?
Answer:
bartholomew diaz