Name the leagues entering this round for 4
CREATE TABLE table_19089486_1 (leagues_entering_this_round VARCHAR, clubs_involved VARCHAR)
SELECT leagues_entering_this_round FROM table_19089486_1 WHERE clubs_involved = 4
### Context: CREATE TABLE table_19089486_1 (leagues_entering_this_round VARCHAR, clubs_involved VARCHAR) ### Question: Name the leagues entering this round for 4 ### Answer: SELECT leagues_entering_this_round FROM table_19089486_1 WHERE clubs_involved = 4