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_89 (games INTEGER, years_at_club VARCHAR, goals VARCHAR)

### Question ###
Which Games have Years at club of 1974–1975, and Goals of 4?

### Accurate SQL ###

SELECT AVG(games) FROM table_name_89 WHERE years_at_club = "1974–1975" AND goals = 4