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_14015965_1 ( head_coach VARCHAR, previous_season VARCHAR )

### Question ###
Who was the head coach in season 2?

### Accurate SQL ###

SELECT head_coach FROM table_14015965_1 WHERE previous_season = "2"