query: SELECT T1.part_name FROM Parts AS T1 JOIN Part_Faults AS T2 ON T1.part_id  =  T2.part_id GROUP BY T1.part_name ORDER BY count(*) ASC LIMIT 1
question: Kind one part have the least number fault? Are Listing part name.
query_toks: SELECT T1.part_name FROM Parts AS T1 JOIN Part_Faults AS T2 ON T1.part_id = T2.part_id GROUP BY T1.part_name ORDER BY count ( * ) ASC LIMIT 1
query_toks_no_value: select t1 . part_name from parts as t1 join part_faults as t2 on t1 . part_id = t2 . part_id group by t1 . part_name order by count ( * ) asc limit value
question_toks: Kind one part have the least number fault? Are Listing part name.