Context: CREATE TABLE Part_Faults (part_id VARCHAR, part_fault_id VARCHAR); CREATE TABLE Skills_Required_To_Fix (part_fault_id VARCHAR); CREATE TABLE Parts (part_id VARCHAR, part_name VARCHAR)
Question: Which part fault requires the most number of skills to fix? List part id and name.
Answer: SELECT T1.part_id, T1.part_name FROM Parts AS T1 JOIN Part_Faults AS T2 ON T1.part_id = T2.part_id JOIN Skills_Required_To_Fix AS T3 ON T2.part_fault_id = T3.part_fault_id GROUP BY T1.part_id ORDER BY COUNT(*) DESC LIMIT 1