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.

Context: he headquarters unit and IJA 1st Armored Regiment were based in Sano, Tochigi, with the IJA 5th Armored Regiment stationed at Ōtawara, Tochigi (and later relocated to Kazo, Saitama, Link Information: none Answer: none
Which Armored Regiment was based in a larger town?

Context: Sir John Spicer was appointed to the first Royal Commission into the collision between HMAS Melbourne and HMAS Voyager, and inquiries into the aviation crashes of TAA Flight 538 (1960), Ansett-ANA Flight 325 (1961) and Ansett-ANA Flight 149 (1966). Link Information: All 29 people on board Trans Australia Airlines Flight 538 were killed. Answer: 68
How many people were killed in the crashes of the TAA Flight 538 , Ansett-ANA Flight 325 and Ansett-ANA Flight 149?

Context: Eumenes, perhaps with the encouragement of Ptolemy II Link Information: Ptolemy II Philadelphus (, Ptolemaios Philadelphos "Ptolemy, lover of his sister"; 308/9 – 28 January 246 BCE) was the pharaoh of Ptolemaic Egypt from 283 to 246 BCE.  Answer: 37

How many years did the person who possibly encouraged Eumenes to revolt reign?