CREATE TABLE table_name_45 (away_team VARCHAR, home_team VARCHAR, date VARCHAR)

Who was the away team on 30 January 1988, when the home team was Everton?
SELECT away_team FROM table_name_45 WHERE home_team = "everton" AND date = "30 january 1988"
SELECT "away_team" FROM "table_name_45" WHERE "30 january 1988" = "date" AND "everton" = "home_team"