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: which later formed the core of government bureaucracy during the Shah and Rana period. Link Information: none Answer: none
answer:
How much time was between the periods?

question:
Context: Teer made her Broadway debut as dance captain in the Tony award-winning musical Kwamina, which was choreographed by Agnes de Mille. Link Information: none Answer: none
answer:
How many awards did the choreographer of Kwamina win in her career?

question:
Context: In the year 470, Western Emperor Anthemius began a campaign against Euric, king of the Visigoths who were campaigning outside their territory in Gaul. Link Information: Euric (Gothic: *Aiwareiks, see Eric), also known as Evaric, or Eurico in Spanish and Portuguese (c. 440 28 December 484), son of Theodoric I, ruled as king (rex) of the Visigoths, after murdering his brother, Theodoric II, from 466 until his death in 484. Answer: 18
answer:
How many years did Euric serve as king of the Visigoths?