query: SELECT T1.document_date FROM Documents AS T1 JOIN Documents_with_Expenses AS T2 ON T1.document_id  =  T2.document_id WHERE T2.budget_type_code  =  'GV' INTERSECT SELECT T1.document_date FROM Documents AS T1 JOIN Documents_with_Expenses AS T2 ON T1.document_id  =  T2.document_id WHERE T2.budget_type_code  =  'SF'
question: Are Giving dates creations for documents that have both budget types codes GV' and 'SF'.
query_toks: SELECT T1.document_date FROM Documents AS T1 JOIN Documents_with_Expenses AS T2 ON T1.document_id = T2.document_id WHERE T2.budget_type_code = 'GV ' INTERSECT SELECT T1.document_date FROM Documents AS T1 JOIN Documents_with_Expenses AS T2 ON T1.document_id = T2.document_id WHERE T2.budget_type_code = 'SF '
query_toks_no_value: select t1 . document_date from documents as t1 join documents_with_expenses as t2 on t1 . document_id = t2 . document_id where t2 . budget_type_code = value intersect select t1 . document_date from documents as t1 join documents_with_expenses as t2 on t1 . document_id = t2 . document_id where t2 . budget_type_code = value
question_toks: Are Giving dates creations for documents that have both budget types codes GV' and 'SF'.