What ground had a match smaller than 6 and Chelsea Reserves as the opponent?
CREATE TABLE table_name_17 (ground VARCHAR, match VARCHAR, opponent VARCHAR)
SELECT ground FROM table_name_17 WHERE match < 6 AND opponent = "chelsea reserves"
### Context: CREATE TABLE table_name_17 (ground VARCHAR, match VARCHAR, opponent VARCHAR) ### Question: What ground had a match smaller than 6 and Chelsea Reserves as the opponent? ### Answer: SELECT ground FROM table_name_17 WHERE match < 6 AND opponent = "chelsea reserves"