TASK DEFINITION: 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.
PROBLEM: Context: This led to the ironmasters Philip Foley and Joshua Newborough (two of the sponsors) in 1670 erecting a new mill, Wolverley Lower Mill (or forge). Link Information: Philip Foley (12 May 1648 – December 1716) Answer: 22

SOLUTION: How old was Philip Foley when he erected Woverly Lower Mill?

PROBLEM: 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 

SOLUTION: What city was the French Embassy located in?

PROBLEM: Context: Flue-gas desulfurization (FGD) equipment, designed by Black & Veatch with assistance from the Chiyoda Corporation was installed at J.M. Stuart in 2008. Link Information: Chiyoda was established as part of Mitsubishi Oil in 1948, Answer: 60

SOLUTION:
How long had Chiyoda Corporation been in business when the Flue-gas desulfurization equipment they helped Black & Veatch design was installed?