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_72078 ( "Entered office as Head of State or Government" text, "Began time as senior G8 leader" text, "Ended time as senior G8 leader" text, "Person" text, "Office" text )

### Question ###
When did Jacques Chirac stop being a G8 leader?

### Accurate SQL ###

SELECT "Ended time as senior G8 leader" FROM table_72078 WHERE "Person" = 'Jacques Chirac'