Table: world_champs_800m_women
Columns: world_record
jarmila_kratochv_lov_tch
1_53_28
munich_west_germany
26_july_1983

Question: What is the 26 July 1983 total number if Munich, West Germany is Beijing, China?
SQL: SELECT COUNT("26_july_1983") FROM world_champs_800m_women WHERE "munich_west_germany" = 'Beijing, China'

Question: If the world record is the African record, what is the 1:53.28 total number?
SQL: SELECT COUNT("1_53_28") FROM world_champs_800m_women WHERE "world_record" = 'African record'

Question: If 1:53.28 is 1:54.01, what is the world record?
SQL: SELECT "world_record" FROM world_champs_800m_women WHERE "1_53_28" = '1:54.01'