CREATE TABLE table_3154 ("Tie no" FLOAT, "Home team" TEXT, "Score 1" TEXT, "Away team" TEXT, "Attendance" FLOAT, "Date" TEXT)

What was the attendance of the game where Stoke city was the away team?
SELECT MIN("Attendance") FROM table_3154 WHERE "Away team" = 'Stoke City'
SELECT MIN("Attendance") FROM "table_3154" WHERE "Away team" = 'Stoke City'