Table: family_feud_scores
Columns: from
goal
round_1
round_2
round_3
round_4
round_5
round_6

Question: What is the round 4 that has from less than 1990, and double for round 3?
SQL: SELECT "round_4" FROM family_feud_scores WHERE "from" < 1990 AND "round_3" = 'double'

Question: What is the round 6+ that has single as round 2, double as round 4, from 1982?
SQL: SELECT "round_6" FROM family_feud_scores WHERE "round_2" = 'single' AND "round_4" = 'double' AND "from" = 1982

Question: Which round 1 has a from prior to 1984, double as round 3, with a goal lwss than 300?
SQL: SELECT "round_1" FROM family_feud_scores WHERE "from" < 1984 AND "round_3" = 'double' AND "goal" < 300

Question: What is the round 6+ that has a from prior to 1993, double for round 3, and a double for round 5?
SQL: SELECT "round_6" FROM family_feud_scores WHERE "from" < 1993 AND "round_3" = 'double' AND "round_5" = 'double'