CREATE TABLE table_13505 ("Year" FLOAT, "Competition" CLOB, "Venue" CLOB, "Position" CLOB, "Event" CLOB)

In what position did Salina Kosgei finish in the Tokyo Marathon?
SELECT "Position" FROM table_13505 WHERE "Competition" = 'tokyo marathon'
SELECT "Position" FROM "table_13505" WHERE "Competition" = 'tokyo marathon'