What concepts are described in the following sentence?

"Franklin D. Roosevelt served as assistant secretary of the Navy from March 17, 1913 to August 26, 1920."

Return the answer as pairs of triples.
Franklin D. Roosevelt LEFT_OFFICE August 26, 1920
Franklin D. Roosevelt ASSUMED_OFFICE March 17, 1913
[TABLECONTEXT] [TITLE] Assistant Secretary of the Navy
[TABLECONTEXT] NAME Franklin D. Roosevelt
Vilka begrepp beskrivs i följande mening? "Franklin D. Roosevelt tjänstgjorde som assisterande sekreterare i flottan från 17 mars 1913 till 26 augusti 1920." Returnera svaret som par av tripletter.
What terms are described in the following sentence? "Franklin D. Roosevelt served as assistant secretary of the Navy from 17 March 1913 to 26 August 1920." Return the answer as a pair of triples.
Franklin D. Roosevelt LEFT_OFFICE 26 augusti 1920 Franklin D. Roosevelt ASSUMED_OFFICE 17 mars 1913 [TABELLKONTEXT] [AVDELNING] Biträdande sekreterare i flottan [TABELLKONTEXT] Namn Franklin D. Roosevelt
Franklin D. Roosevelt LEFT_OFFICE 26 August 1920 Franklin D. Roosevelt ASSUMED_OFFICE 17 March 1913 [TABLECONTEXT] [TITLE] Assistant Secretary of the Navy [TABLECONTEXT] Name Franklin D. Roosevelt