CREATE TABLE table_63135 ("Match" FLOAT, "Date" TEXT, "Competition or tour" TEXT, "Ground" TEXT, "Opponent" TEXT, "Score1" TEXT, "Scorers" TEXT)

Who are the scorers on 1 August 2008, where the ground was A?
SELECT "Scorers" FROM table_63135 WHERE "Ground" = 'a' AND "Date" = '1 august 2008'
SELECT "Scorers" FROM "table_63135" WHERE "Date" = '1 august 2008' AND "Ground" = 'a'