Table: fins_international
Columns: year
men_s_singles
women_s_singles
men_s_doubles
women_s_doubles
mixed_doubles

Question: What year did Carolina Marin win the Women's singles?
SQL: SELECT "year" FROM fins_international WHERE "women_s_singles" = 'carolina marin'

Question: Who won the Mixed Doubles in 2007?
SQL: SELECT "mixed_doubles" FROM fins_international WHERE "year" = '2007'

Question: Who won the Mixed doubles when Juliane Schenk won the Women's Singles?
SQL: SELECT "mixed_doubles" FROM fins_international WHERE "women_s_singles" = 'juliane schenk'