Table schema:
CREATE TABLE table_name_98 (attendance INTEGER, points_for VARCHAR, first_downs VARCHAR, opponent VARCHAR)

Question: Which Attendance has a First Downs smaller than 26, an Opponent of los angeles rams, and Points For larger than 28?
SQL: SELECT SUM(attendance) FROM table_name_98 WHERE first_downs < 26 AND opponent = "los angeles rams" AND points_for > 28