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: In 2006, he was featured in the "Unsigned Hype" column of The Source magazine, Link Information:  It is the world's longest-running rap periodical, being founded as a newsletter in 1988. Answer: 1988

SOLUTION: In what year was the magazine first published where Akintimehin was featured?  

PROBLEM: Context: A month later, Weiss released Into It Over It's first studio album, Proper on No Sleep Records, produced by Ed Rose. Link Information: none Answer: none

SOLUTION: How many albums did the producer of "Proper" produce?

PROBLEM: Context: As the flotilla carrying the casket closed on Dover Castle Link Information: Built in the early 2nd century Answer: the early 2nd century

SOLUTION:
When was the building the Unknown Warrior's body was taken to built?