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.

Context: He moved back to his homeland and graduated first at the Annenschule Link Information: none Answer: none
In what year did Mikhail Sumarokov-Elston graduate from Annenschule?

Context: SST also released the Descendents live albums Liveage! (1987) and  (1989), both recorded during the final two Descendents tours Link Information: The band's first live album, it was recorded July 13, 1987 at First Avenue in Minneapolis during their summer 1987 "FinALL" tour, so-called because singer Milo Aukerman was leaving the Descendents to pursue a career in biochemistry, after which the band was relaunching itself under the name All. Answer: Milo Aukerman
Who sang on the Descendents live albums after Milo Aukerman left?

Context: when he was appointed professor at the Graduate School of Oceanography, University of Rhode Island Link Information: The University of Rhode Island, commonly referred to as URI, is the flagship public research as well as the land grant and sea grant university for the state of Rhode Island Answer: Rhode Island

In which state did Sigurosson teach at the Graduate School of Oceanography?