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_8 ( literacy__2003_ VARCHAR, state VARCHAR, hdi__2005_ VARCHAR, gdp_per_capita__us$___2004_ VARCHAR )

### Question ###
Which Literacy (2003) has an HDI (2005) smaller than 0.718, and a GDP per capita (US$) (2004) smaller than 3877, and a State of maranh o?

### Accurate SQL ###

SELECT literacy__2003_ FROM table_name_8 WHERE hdi__2005_ < 0.718 AND gdp_per_capita__us$___2004_ < 3877 AND state = "maranhão"