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: On his second visit to Guatemala, in 1537, friar Bartolome de las Casas, O.P. wanted to employ his new method of conversion based on two principles Link Information: Bartolomé de las Casas ( , ;  1484 – 18 July 1566) Answer: 53
answer:
How old was Bartolome de las Casas during his second Guatemala visit?


question:
Context: Patassé went in disguise to the French Embassy in the Central African Republic to seek refuge. Link Information: The economic prefectures are Nana-Grébizi and Sangha-Mbaéré, while the commune is the capital city of Bangui Answer: Bangui 
answer:
What city was the French Embassy located in?


question:
Context: He was born in Edinburgh on 14 March 1771, the only son of Henry Dundas, 1st Viscount Melville Link Information: Henry Dundas, 1st Viscount Melville, PC, FRSE (28 April 1742 – 28 May 1811) Answer: 29
answer:

How old was Melville's father when he was born?