CREATE TABLE table_28863 ("Year" FLOAT, "Competition" TEXT, "Location" TEXT, "Apparatus" TEXT, "Rank-Final" FLOAT, "Score-Final" TEXT, "Rank-Qualifying" FLOAT, "Score-Qualifying" TEXT)

Where did the event with a final score of 15.050 occur?
SELECT "Location" FROM table_28863 WHERE "Score-Final" = '15.050'
SELECT "Location" FROM "table_28863" WHERE "Score-Final" = '15.050'