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_43137 ( "Name" text, "League Goals" real, "FA Cup Goals" real, "FL Cup Goals" real, "Other Goals" real, "Total" real, "Career" text )

### Question ###
What is the average FA Cup Goal value for players that have 0 Other goals, 0 FL Cup goals, and fewer than 39 League goals?

### Accurate SQL ###

SELECT AVG("FA Cup Goals") FROM table_43137 WHERE "Other Goals" = '0' AND "FL Cup Goals" = '0' AND "League Goals" < '39'