Oh,Ji+Min

https://docs.google.com/a/ht-sd.org/presentation/d/1b3yRPLkzJWEbw4PoDDB2EwX2ZO0XcJKhtULC-ea2NGM/edit?usp=sharing https://play.kahoot.it/#/lobby?quizId=ce95c5cb-96ee-4b69-8629-bb82b10765a7