Question: What is the status of Author del Corro?
SQL: SELECT "Status" FROM "2-15678216-2" WHERE "Authors" = 'del Corro';

Question: What is the location of the authors of Molnar?
SQL: SELECT "Location" FROM "2-15678216-2" WHERE "Authors" = 'Molnar';

Question: What is the status of Prenocephale?
SQL: SELECT "Status" FROM "2-15678216-2" WHERE "Name" = 'Prenocephale';

Question: What is the novel that has a Valid status, located in Mongolia, and named Prenocephale?
SQL: SELECT "Novelty" FROM "2-15678216-2" WHERE "Status" = 'Valid' AND "Location" = 'Mongolia' AND "Name" = 'Prenocephale';

Question: What is the novelty of Tylocephale?
SQL: SELECT "Novelty" FROM "2-15678216-2" WHERE "Name" = 'Tylocephale';