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_76 ( median_family_income VARCHAR, median_household_income VARCHAR )

### Question ###
What is Median Family Income, when Median Household Income is '$50,717'?

### Accurate SQL ###

SELECT median_family_income FROM table_name_76 WHERE median_household_income = "$50,717"