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_name_75 ( week INTEGER, winning_team VARCHAR, event VARCHAR )

### Question ###
How many weeks have a Winning team of yellow team, and an Event of foos it or lose it?

### Accurate SQL ###

SELECT SUM(week) FROM table_name_75 WHERE winning_team = "yellow team" AND event = "foos it or lose it"