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.
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Question: Context: career as a second baseman in at the age of 18 with the Eau Claire Bears of the Northern League. Link Information: none Answer: none

Answer: How long were the Bears in the Northern League?


Question: 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

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


Question: Context: Yazid ibn Mazyad al-Shaybani, who served twice as Arab governor (ostikan) of Arminiya Link Information: He died in Armenia in 801, and was succeeded by his son Asad. Answer:  his son Asad.

Answer:
Who succeeded Khalid's father as governor of Arminiya?