-- Database schema
| Demog : GEOID [ INTEGER ] primary_key , INHABITANTS_K [ REAL ] , INCOME_K [ REAL ] , A_VAR1 [ REAL ] , A_VAR2 [ REAL ] , A_VAR3 [ REAL ] , A_VAR4 [ REAL ] , A_VAR5 [ REAL ] , A_VAR6 [ REAL ] , A_VAR7 [ REAL ] , A_VAR8 [ REAL ] , A_VAR9 [ REAL ] , A_VAR10 [ REAL ] , A_VAR11 [ REAL ] , A_VAR12 [ REAL ] , A_VAR13 [ REAL ] , A_VAR14 [ REAL ] , A_VAR15 [ REAL ] , A_VAR16 [ REAL ] , A_VAR17 [ REAL ] , A_VAR18 [ REAL ] | mailings3 : REFID [ INTEGER ] primary_key , REF_DATE [ DATETIME ] , RESPONSE [ TEXT ] | Customers : ID [ INTEGER ] primary_key , SEX [ TEXT ] , MARITAL_STATUS [ TEXT ] , GEOID [ INTEGER ] , EDUCATIONNUM [ INTEGER ] , OCCUPATION [ TEXT ] , age [ INTEGER ] | Mailings1_2 : REFID [ INTEGER ] primary_key , REF_DATE [ DATETIME ] , RESPONSE [ TEXT ] | Sales : EVENTID [ INTEGER ] primary_key , REFID [ INTEGER ] , EVENT_DATE [ DATETIME ] , AMOUNT [ REAL ] |
-- -- Among the geographic ID which has 33.658K of inhabitants, describe the education, occupation and age of female widow.

SELECT T1.EDUCATIONNUM, T1.OCCUPATION, T1.age FROM Customers AS T1 INNER JOIN Demog AS T2 ON T1.GEOID = T2.GEOID WHERE T2.INHABITANTS_K = 33.658 AND T1.SEX = 'Female' AND T1.MARITAL_STATUS = 'Widowed';