question: Name the sum of land for ANSI code of 2390496 and population less than 7,284
answer: SELECT SUM(land___sq_mi__) FROM table_name_80 WHERE ansi_code = 2390496 AND pop__2010_ < 7 OFFSET 284
context: CREATE TABLE table_name_80 (land___sq_mi__ INTEGER, ansi_code VARCHAR, pop__2010_ VARCHAR)