Table: sailing_2008_star
Columns: nation
birth_date
height_m
weight_kg
world_rank

Question: what is the height (m) when the nation is sweden (swe) and the weight (kg) is 102?
SQL: SELECT "height_m" FROM sailing_2008_star WHERE "nation" = 'sweden (swe)' AND "weight_kg" = '102'

Question: what is the nation when the world rank is 2 and the birth date is 1976-12-20?
SQL: SELECT "nation" FROM sailing_2008_star WHERE "world_rank" = '2' AND "birth_date" = '1976-12-20'

Question: what is the nation when the world rank is 6 and the birth date is 1971-07-31?
SQL: SELECT "nation" FROM sailing_2008_star WHERE "world_rank" = '6' AND "birth_date" = '1971-07-31'

Question: what is the birth date when the weight (kg) is 100 and the world rank is 2?
SQL: SELECT "birth_date" FROM sailing_2008_star WHERE "weight_kg" = '100' AND "world_rank" = '2'

Question: what is the nation when the height (m) is 1.91 and the weight (kg) is 99?
SQL: SELECT "nation" FROM sailing_2008_star WHERE "height_m" = '1.91' AND "weight_kg" = '99'

Question: what is the height (m) when the birth date is 1968-07-01?
SQL: SELECT "height_m" FROM sailing_2008_star WHERE "birth_date" = '1968-07-01'