Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_40194 ( "Club" text, "City" text, "Stadium" text, "2009 season" text, "Group" text )

### Question ###
Which Stadium has a City of panama city, and a Group of group a, and a 2009 season of 1st in lna (champion)?

### Accurate SQL ###

SELECT "Stadium" FROM table_40194 WHERE "City" = 'panama city' AND "Group" = 'group a' AND "2009 season" = '1st in lna (champion)'