Table: england_rugby_results_1980s_8
Columns: opposing_teams
against
date
venue
status

Question: Which Opposing Teams is on 06/02/1988?
SQL: SELECT "opposing_teams" FROM england_rugby_results_1980s_8 WHERE "date" = '06/02/1988'

Question: When Status of five nations, and a Venue of twickenham , london, and a Opposing Teams of ireland are in?
SQL: SELECT "date" FROM england_rugby_results_1980s_8 WHERE "status" = 'five nations' AND "venue" = 'twickenham , london' AND "opposing_teams" = 'ireland'