CREATE TABLE "nominations" (
  "no_1" text,
  "no_2" text,
  "no_3" text,
  "no_5" text,
  "no_6" text,
  "final" text
);

Question: Who is no. 5 when Lena Claudisabel is no. 1 and Lena Sylvie is no. 2?
SQL: SELECT "no_5" FROM "nominations" WHERE "no_1"='lena claudisabel' AND "no_2"='lena sylvie';

Question: Who is no.3 when Claudio Sylvie is no.1?
SQL: SELECT "no_3" FROM "nominations" WHERE "no_1"='claudio sylvie';