Task: Text to Code
Input (English): SQL: SELECT section_code FROM Document_Sections GROUP BY section_code ORDER BY Count ( * ) Asc LIMIT 1
Feedback: In step 1 find value of access count of documents table , in step 2 find Document Structures's document structure description with smallest value in step 1's results .
Output (English): SELECT t2.document_structure_description FROM documents AS t1 JOIN document_structures AS t2 ON t1.document_structure_code  =  t2.document_structure_code GROUP BY t1.document_structure_code ORDER BY count(*) DESC LIMIT 1