Table: olympic_weightlifting_women_53kg
Columns: world_record
snatch
ri_song_hui_prk
102kg
busan_south_korea

Question: What's the Ri Song-Hui when the olympic record is the world record and snatch was snatch?
SQL: SELECT "ri_song_hui_prk" FROM olympic_weightlifting_women_53kg WHERE "world_record" = 'olympic record' AND "snatch" = 'snatch'

Question: What's the 102kg when the Ri Song-Hui was 226kg?
SQL: SELECT "102kg" FROM olympic_weightlifting_women_53kg WHERE "ri_song_hui_prk" = '226kg'

Question: What's the 102kg when the snatch was snatch and the olympic record was the world record?
SQL: SELECT "102kg" FROM olympic_weightlifting_women_53kg WHERE "world_record" = 'olympic record' AND "snatch" = 'snatch'