Table: pan_am_badminton_champs
Columns: year
men_s_singles
women_s_singles
men_s_doubles
women_s_doubles
mixed_doubles

Question: In what year did Stephan Wojcikiewicz play men's single and Anna Rice play women's single?
SQL: SELECT "year" FROM pan_am_badminton_champs WHERE "men_s_singles" = 'stephan wojcikiewicz' AND "women_s_singles" = 'anna rice'

Question: Who played men's doubles in 2012?
SQL: SELECT "men_s_doubles" FROM pan_am_badminton_champs WHERE "year" = '2012'