Table:
text: Hwang Sun-ai
Singles
Singles
Outcome Event Year_ Venue Opponent_in_the_final
All England Open All England Open All England Open All England Open All England Open
1 Singles 1981 London, England Lene Køppen
Other Open Tournaments Other Open Tournaments Other Open Tournaments Other Open Tournaments Other Open Tournaments
1 Singles 1981 Swedish Open Ivana Lie
1 Singles 1981 Japan Open Atsuko Tokuda
1 Singles 1981 Chinese Taipei Open Jane Webster

Question: Which event has a result of other open tournaments among Hwang Sun-ai's singles?

Question: What is the opponent in the final of Hwang Sun-ai with an All England Open result in singles?

Question: Who was the opponent in London, England with a score of 1 in Hwang Sun-ai's singles?

Question: What is the result if the All England Open is the opponent in the final under Hwang Sun-ai's singles?