instruction:
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.
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: In 1980, Boynes was made available in the NBA expansion draft in which he was selected by the Dallas Mavericks. Link Information: none Answer: none
answer:
How many seasons did Boynes play for the team that signed him after the New Jersey Nets?


question:
Context: crossed the rivers Rhine, the Main, and the Werra in rapid succession. Link Information: none Answer: none
answer:

Of the three rivers the 90th Infantry Division crossed together, which is the widest?