CREATE TABLE table_53015 ("Member" TEXT, "Party" TEXT, "Electorate" TEXT, "State" TEXT, "First elected" TEXT)

Which first election for the labor party is James Sharpe a part of?
SELECT "First elected" FROM table_53015 WHERE "Party" = 'labor' AND "Member" = 'james sharpe'
SELECT "First elected" FROM "table_53015" WHERE "Member" = 'james sharpe' AND "Party" = 'labor'