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: Romanovychi displaced the older line of Izyaslavychi from Turov and Volhynia as well as Rostyslavychi from Galicia. The last were two brothers of Romanovychi, Andrew and Lev II, who ruled jointly Link Information: none Answer: none

SOLUTION: Of the last two Ruthenian kings were joint rulers, which was the oldest?

PROBLEM: Context: Greater success was earned with Dean Martin's recording of "Sway", which reached #6 on the UK Singles Chart, Link Information: Record charts in the UK began in 1952, when Percy Dickins of the New Musical Express (NME) gathered a pool of 52 stores willing to report sales figures. Answer: 1952

SOLUTION: In what year was the singles chart in which "Sway" reached #6 first begun?

PROBLEM: Context: his grand Bute Hall ( Link Information: named after its donor, John Crichton-Stuart, Answer: 1847

SOLUTION:
What year was the person who had a hall named after them born?