query: SELECT document_status_description FROM Ref_Document_Status WHERE document_status_code = "working";
question: What-all description of document status codes 'working'?
query_toks: SELECT document_status_description FROM Ref_Document_Status WHERE document_status_code = `` working '' ;
query_toks_no_value: select document_status_description from ref_document_status where document_status_code = value
question_toks: What-all description of document status codes 'working'?