CREATE TABLE "senate_composition_before_the_elections" (
  "d_48" text,
  "d_47" text,
  "d_46" text,
  "d_45" text,
  "d_44" text,
  "d_43" text,
  "d_42" text,
  "d_41" text
);

Question: Name the D 43 with D 48 of d 9
SQL: SELECT "d_43" FROM "senate_composition_before_the_elections" WHERE "d_48"='d 9';

Question: Name the D 42 with D 43 of d 14
SQL: SELECT "d_42" FROM "senate_composition_before_the_elections" WHERE "d_43"='d 14';

Question: Name the D 47 when it has D 48 of d 29
SQL: SELECT "d_47" FROM "senate_composition_before_the_elections" WHERE "d_48"='d 29';

Question: Name the D 43 and D 48 of r 28
SQL: SELECT "d_43" FROM "senate_composition_before_the_elections" WHERE "d_48"='r 28';

Question: Name the D 47 which has D 42 of d 22
SQL: SELECT "d_47" FROM "senate_composition_before_the_elections" WHERE "d_42"='d 22';