Table: badminton_championships
Columns: outcome
event
year
venue
opponent_in_the_final

Question: What Event has an Outcome of other open tournaments?
SQL: SELECT "event" FROM badminton_championships WHERE "outcome" = 'other open tournaments'

Question: What is the Outcome of the Singles Event in London, England?
SQL: SELECT "outcome" FROM badminton_championships WHERE "event" = 'singles' AND "venue" = 'london, england'

Question: What is the Opponent in final with an All England Open Outcome?
SQL: SELECT "opponent_in_the_final" FROM badminton_championships WHERE "outcome" = 'all england open'

Question: Who was the Opponent in London, England with an Outcome of 1?
SQL: SELECT "opponent_in_the_final" FROM badminton_championships WHERE "outcome" = '1' AND "venue" = 'london, england'

Question: What is the Outcome when All England Open is the Opponent in the final?
SQL: SELECT "outcome" FROM badminton_championships WHERE "opponent_in_the_final" = 'all england open'