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_204_78 ( id number, "no." number, "train no." text, "origin" text, "destination" text, "train name" text )

### Question ###
what is the name of the train listed before bangalore express ?

### Accurate SQL ###

SELECT "train name" FROM table_204_78 WHERE id = (SELECT id FROM table_204_78 WHERE "train name" = 'bangalore express') - 1