Table schema:
CREATE TABLE table_name_6 (Id VARCHAR)

Question: 1996[2] larger than 68, and a 1990 smaller than 352, and a 1970 larger than 105, and a 1950 of 119 is the sum of what 1980?
SQL: SELECT SUM(1980) FROM table_name_6 WHERE 1996[2] > 68 AND 1990 < 352 AND 1970 > 105 AND 1950 = 119