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: In 284, emperor Diocletian restored political stability. Link Information: none Answer: none

Answer: How many people lived in Milan when Diocletian restored political stability after the Crisis of the Third Century?


Question: Context: Bianca Grace of Idolator noted that the performance "will have you repenting your weekend sins, as the singer emotionally sings the tune." Link Information: none Answer: none

Answer: What country was Bianca Grace's review published in?


Question: Context: Ostashenko was born on 19 June 1896 in the village of Bolshaya Lyubshchina, Yanovichskoy volost, Vitebsky Uyezd, Vitebsk Governorate Link Information: none Answer: none

Answer:
In what year did Ostashenko's country join the first world war?