Table: england_rugby_results_70_2
Columns: opposing_teams
against
date
venue
status

Question: Which venue has 16 against?
SQL: SELECT "venue" FROM england_rugby_results_70_2 WHERE "against" = 16

Question: What is the against for the opposing team of Wales with the status of Five Nations?
SQL: SELECT AVG("against") FROM england_rugby_results_70_2 WHERE "status" = 'five nations' AND "opposing_teams" = 'wales'