In this task, you're given a statement, further information available on a particular linked term from the statement, and a question. Your job is to generate the answer to the question by using the information provided. If there is no clear answer obtainable, output 'none'.

[Q]: Context: palace facades designed by Percy Nobbs, featuring terracotta, granite, bronze and Tyndall stone Link Information: Terracotta is the term normally used for sculpture made in earthenware Question: Which of the materials that the palace facades featured was naturally formed?
[A]: Answer: Tyndall Stone


[Q]: Context: while Clark Gregg reprises his role from the films as Phil Coulson Link Information: Robert Clark Gregg (born April 2, 1962) Question: How old is the actor who plays Phil Coulson in S.H.I.E.L.D?
[A]: Answer: 58


[Q]: Context: Hashemites of the Hejaz Link Information: none Question: Who did the British defeat in world war 1 to allow the Hashemites of the Hejaz to gain freedom?
[A]:
Answer: none