Table: chubutisaurus
Columns: name
novelty
status
authors
location

Question: What is the status of Author Del Corro?
SQL: SELECT "status" FROM chubutisaurus WHERE "authors" = 'del corro'

Question: What is the location of the authors of Molnar?
SQL: SELECT "location" FROM chubutisaurus WHERE "authors" = 'molnar'

Question: What is the status of Prenocephale?
SQL: SELECT "status" FROM chubutisaurus WHERE "name" = 'prenocephale'

Question: What is the novel that has a valid status, located in Mongolia, and named Prenocephale?
SQL: SELECT "novelty" FROM chubutisaurus WHERE "status" = 'valid' AND "location" = 'mongolia' AND "name" = 'prenocephale'

Question: What is the novelty of Tylocephale?
SQL: SELECT "novelty" FROM chubutisaurus WHERE "name" = 'tylocephale'