CREATE TABLE table_name_90 (away_team VARCHAR, home_team VARCHAR, date VARCHAR)

What is Away Team, when Home Team is 'Ipswich Town', and when Date is '6 February 1986'?
SELECT away_team FROM table_name_90 WHERE home_team = "ipswich town" AND date = "6 february 1986"
SELECT "away_team" FROM "table_name_90" WHERE "6 february 1986" = "date" AND "home_team" = "ipswich town"