query: SELECT T2.document_name FROM Templates AS T1 JOIN Documents AS T2 ON T1.template_id  =  T2.template_id WHERE T1.template_type_code  =  "BK"
question: What are the names of documents use templates with the code BK?
query_toks: SELECT T2.document_name FROM Templates AS T1 JOIN Documents AS T2 ON T1.template_id = T2.template_id WHERE T1.template_type_code = `` BK ''
query_toks_no_value: select t2 . document_name from templates as t1 join documents as t2 on t1 . template_id = t2 . template_id where t1 . template_type_code = value
question_toks: What are the names of documents use templates with the code BK?