instruction:
In this task, you're given a context, further information available on a particular linked term from the statement, and an answer term. Your job is to generate a question that can use the information provided to obtain the given answer. You should use the information on both context and link information to create the question. Note that the answer to the question should be exactly the given answer, and if the answer is none, the answer to the question shouldn't be obtainable from the context or linked information.
question:
Context: When Harry Truman became president in April 1945, upon FDR's death, the vice presidency Link Information: As such Truman selected Alben Barkley of Kentucky as his running mate in the 1948 presidential election. When Democrats regained control as a result of the 1948 elections, Answer: 8
answer:
How many years was Harry Truman president?


question:
Context: During the process of electing Leopoldo Calvo-Sotelo as Spain's new president in February 1981 Link Information: General elections were held in 1982, and Felipe González, from the Socialist Workers' Party became the new president, Answer: Felipe González
answer:
Who was younger when elected president, Calvo-Sotelo or Gonzalez?


question:
Context: In 1689-1705 the new Baroque church was erected, Link Information: The Baroque (, ; ) is a highly ornate and often extravagant style Answer:  highly ornate and often extravagant
answer:

What are the main characteristics of the style of church that took 16 years to build?