Problem: Given the question: Who was the Chairman of the Red Cross Aid to Russia Fund married to?
++++++++++++++++++++++++++++++++
The answer is:
Sir Winston Churchill


Problem: Given the question: In which state of America will you find the Berlin Historic District which encompasses the ghost town of Berlin established as part of the Union Mining District and Berlin–Ichthyosaur State Park, a recreation area and historic preserve that protects ichthyosaur fossils and the ghost town?
++++++++++++++++++++++++++++++++
The answer is:
Nevada


Problem: Given the question: Which king, who reassumed the throne upon his son's death, had in his service the Flemish-born military engineer George Prosper Verboom?
++++++++++++++++++++++++++++++++
The answer is:
Philip V of Spain