Question: What is the document status description of the document with id 1?
Schema: create table documents (id varchar, PRIMARY KEY (id)); create table ref_document_status (id varchar, PRIMARY KEY (id))
SQL: select ref_document_status.document_status_description from ref_document_status join documents on documents.document_status_code = ref_document_status.document_status_code where documents.document_id = 1