CREATE TABLE table_name_43 (season INT, households_viewers__in_millions_ VARCHAR, viewer_rank___number_ VARCHAR)

Which season had less than 25.4 viewers and had a viewer rank of #6?
SELECT MIN(season) FROM table_name_43 WHERE households_viewers__in_millions_ < 25.4 AND viewer_rank___number_ = "#6"
SELECT MIN("season") FROM "table_name_43" WHERE "#6" = "viewer_rank___number_" AND "households_viewers__in_millions_" < 25.4