Table: czech_badminton_champs
Columns: year
men_s_singles
women_s_singles
men_s_doubles
women_s_doubles
mixed_doubles

Question: Who were the winners of the Women's Doubles in the years after 2009?
SQL: SELECT "women_s_doubles" FROM czech_badminton_champs WHERE "year" > 2009

Question: Who were the Men's doubles of the years that had Kristína Ludíková as Women's singles after the year 2008?
SQL: SELECT "men_s_doubles" FROM czech_badminton_champs WHERE "women_s_singles" = 'kristína ludíková' AND "year" > 2008