How many executions in persona have a number with known sentences of 2 (1543–1544)?
CREATE TABLE "table_of_sentences" (
  "tribunal" text,
  "number_of_autos_da_f_with_known_sentences" text,
  "executions_in_persona" text,
  "executions_in_effigie" text,
  "penanced" text,
  "total" text
);
SELECT "executions_in_persona" FROM "table_of_sentences" WHERE "number_of_autos_da_f_with_known_sentences"='2 (1543–1544)';