CREATE TABLE table_name_70 (team__number2 VARCHAR2, team__number1 VARCHAR2)

Which Team #2 has a Team #1 of gambrinus sika brno?
SELECT team__number2 FROM table_name_70 WHERE team__number1 = "gambrinus sika brno"
SELECT "team__number2" FROM "table_name_70" WHERE "gambrinus sika brno" = "team__number1"