What is the round for the opponent CSKA Sofia in Venue A?
CREATE TABLE table_name_67 (round VARCHAR, opponent VARCHAR, venue VARCHAR)
SELECT round FROM table_name_67 WHERE opponent = "cska sofia" AND venue = "a"
### Context: CREATE TABLE table_name_67 (round VARCHAR, opponent VARCHAR, venue VARCHAR) ### Question: What is the round for the opponent CSKA Sofia in Venue A? ### Answer: SELECT round FROM table_name_67 WHERE opponent = "cska sofia" AND venue = "a"