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.

[EX Q]: Context: At E3 in June 1997, Miyamoto speculated that Mother 3 would be one of the four titles for the then-expected 1998 launch of the Japan-only peripheral Link Information: With the 1993 announcement of its new Project Reality console, Nintendo explored options for data storage. A Nintendo spokesperson said in 1993 that "it could be a cartridge system, a CD system, or both, or something not ever used before." Answer: 4
[EX A]: How long had the 64DD been in development when Miyamoto said Mother 3 might be one of the launch titles for the peripheral?

[EX Q]: Context: Two months later his youngest brother John, a squadron commander in the Royal Naval Air Service and a Distinguished Service Cross recipient Link Information: A number of honorary awards were made to members of allied foreign forces, including 151 for World War I Answer: 151 
[EX A]: How many people received the Cross in World War 1?

[EX Q]: Context: Harald had a son named Sweyn Forkbeard. Link Information: It is not known whether she had any children or not, though some speculation has surrounded her as Sveyn Forkbeard's mother. Answer:  Tove
[EX A]:
Which of Harald's wives was the mother of his son Sweyn?