Table: england_rugby_results_1980s_2
Columns: opposing_teams
against
date
venue
status

Question: Where did Wales play?
SQL: SELECT "venue" FROM england_rugby_results_1980s_2 WHERE "opposing_teams" = 'wales'

Question: What venue has 19 against?
SQL: SELECT "venue" FROM england_rugby_results_1980s_2 WHERE "against" = 19