Please answer the following question: Information: - Joseph Orbeli (Hovsep Abgari Orbeli Iosif Abgarovich Orbeli; 20 March (O.S. 8 March) 1887 2 February 1961) was a Soviet-Armenian orientalist and academician, who specialized in medieval history of Southern Caucasus and administered the State Hermitage Museum in Leningrad from 1934 to 1951. Of Armenian descent, he was the founder and first president of the Armenian Academy of Sciences (194347). - Leon Abgarovich Orbeli ( Armenian : , Levon Abgari Orbeli ; Russian : , Levon Abgarovich Orbeli ; June 25 , 1882 -- December 9 , 1958 ) was an Armenian physiologist active in the Russian SFSR . He was a member of the Academies of Science of USSR and Armenian SSR ( the latter was founded by his brother Joseph Orbeli ) . Levon Orbeli became director of the Institute of Physiology in 1950 . Orbeli played an important part in the development of evolutionary physiology and wrote more than 200 works on experimental and theoretical science , 130 of them journal articles . Alexandr Gyietsinski , with whom he shares eponymic fame , was one of his students . - The State Hermitage Museum is a museum of art and culture in Saint Petersburg, Russia. One of the largest and oldest museums in the world, it was founded in 1754 by Catherine the Great and has been open to the public since 1852. Its collections, of which only a small part is on permanent display, comprise over three million items (the numismatic collection accounts for about one third of them) including the largest collection of paintings in the world. The collections occupy a large complex of six historic buildings along Palace Embankment, including the Winter Palace, a former residence of Russian emperors. Apart from them, the Menshikov Palace, Museum of Porcelain, Storage Facility at Staraya Derevnya and the eastern wing of the General Staff Building are also part of the museum. The museum has several exhibition centers abroad. The Hermitage is a federal state property. Since July 1992, the director of the museum has been Mikhail Piotrovsky. What is the relationship between 'leon orbeli' and 'saint petersburg'?
A:
place of death