Question: Which Literacy (2003) has an HDI (2005) smaller than 0.718, and a GDP per capita (US$) (2004) smaller than 3877, and a State of maranhão?
SQL: SELECT Literacy (2003) FROM table WHERE HDI (2005) < 0.718 AND GDP per capita (US$) (2004) < 3877 AND State = maranhão