[PAR] [TLE] Holger Sinding-Larsen [SEP] Petter Andreas Holger Sinding-Larsen (5 July 1869 – 12 December 1938) was a Norwegian architect.  He is most associated with his work at Akershus Fortress, where he was a member of the restoration committee and architect from 1905-1922. [PAR] [TLE] Akershus Fortress [SEP] Akershus Fortress (Norwegian: "Akershus Festning" ) or Akershus Castle (Norwegian: "Akershus slott" ) is a medieval castle that was built to protect Oslo, the capital of Norway.  It has also been used as a palace and as a prison.
[PAR] [TLE] Holger Sinding - Larsen [ SEP ] Petter Andreas Holger Sinding - Larsen ( 5 July 1869 – 12 December 1938 ) was a Norwegian architect . He is most associated with his work at Akershus Fortress , where he was a member of the restoration committee and architect from 1905 - 1922 . [PAR] [TLE] Akershus Fortress [ SEP ] Akershus Fortress ( Norwegian : " Akershus Festning " ) or Akershus Castle ( Norwegian : " Akershus slott " ) is a medieval castle that was built to protect Oslo , the capital of Norway . It has also been used as a palace and as a prison .
Holger Sinding-Larsen was most associated with his work at a fortressed used as what?
Holger Sinding - Larsen was most associated with his work at a fortressed used as what ?
used as a palace and as a prison
used as a palace and as a prison