sharkiefff/RBAC-Text2SQL-Benchmark huggingface dataset:
##Instruction:
Database: phone_1
Total Tables: 3
Total Columns: 21

Table Schemas:

phone_1 contains tables such as chip_model, screen_mode, phone.
Table chip_model has columns such as Model_name, Launch_year, RAM_MiB, ROM_MiB, Slots, WiFi, Bluetooth.
Model_name is the primary key.
Table screen_mode has columns such as Graphics_mode, Char_cells, Pixels, Hardware_colours, used_kb, map, Type.
Graphics_mode is the primary key.
Table phone has columns such as Company_name, Hardware_Model_name, Accreditation_type, Accreditation_level, Date, chip_model, screen_mode.
Hardware_Model_name is the primary key.
The chip_model of phone is the foreign key of Model_name of chip_model.
The screen_mode of phone is the foreign key of Graphics_mode of screen_mode.

##Role Access Policy (Column-Level):
Role: ComplianceOfficer
Accessible Columns: phone: Company_name, Hardware_Model_name, Accreditation_type, Accreditation_level, Date; chip_model: Model_name; screen_mode: Graphics_mode

Based on the above schema and your role's column-level access policy, generate a SQL query to answer the question. If your role does not have access to the required columns, respond with: "Sorry, I cannot answer."


Question: Find the pixels of the screen modes that are used by both phones with full accreditation types and phones with Provisional accreditation types.
Answer: Sorry, I cannot answer.
Permission: denied (Missing column permissions: phone: screen_mode; screen_mode: pixels)
Gold SQL: SELECT t1.pixels FROM screen_mode AS t1 JOIN phone AS t2 ON t1.Graphics_mode  =  t2.screen_mode WHERE t2.Accreditation_type  =  'Provisional' INTERSECT SELECT t1.pixels FROM screen_mode AS t1 JOIN phone AS t2 ON t1.Graphics_mode  =  t2.screen_mode WHERE t2.Accreditation_type  =  'Full'
##Instruction:
Database: music_4
Total Tables: 3
Total Columns: 17

Table Schemas:

music_4 contains tables such as artist, volume, music_festival.
Table artist has columns such as Artist_ID, Artist, Age, Famous_Title, Famous_Release_date.
Artist_ID is the primary key.
Table volume has columns such as Volume_ID, Volume_Issue, Issue_Date, Weeks_on_Top, Song, Artist_ID.
Volume_ID is the primary key.
Table music_festival has columns such as ID, Music_Festival, Date_of_ceremony, Category, Volume, Result.
ID is the primary key.
The Artist_ID of volume is the foreign key of Artist_ID of artist.
The Volume of music_festival is the foreign key of Volume_ID of volume.

##Role Access Policy (Column-Level):
Role: MusicAnalyst
Accessible Columns: artist: Artist_ID, Artist, Age, Famous_Title, Famous_Release_date; volume: Volume_ID, Volume_Issue, Issue_Date, Weeks_on_Top, Song, Artist_ID; music_festival: ID, Music_Festival, Date_of_ceremony, Category, Volume, Result

Based on the above schema and your role's column-level access policy, generate a SQL query to answer the question. If your role does not have access to the required columns, respond with: "Sorry, I cannot answer."


Question: How many artists are there?
Answer: SELECT count(*) FROM artist
Permission: allowed (All required columns are permitted)
Gold SQL: SELECT count(*) FROM artist
##Instruction:
Database: music_4
Total Tables: 3
Total Columns: 17

Table Schemas:

music_4 contains tables such as artist, volume, music_festival.
Table artist has columns such as Artist_ID, Artist, Age, Famous_Title, Famous_Release_date.
Artist_ID is the primary key.
Table volume has columns such as Volume_ID, Volume_Issue, Issue_Date, Weeks_on_Top, Song, Artist_ID.
Volume_ID is the primary key.
Table music_festival has columns such as ID, Music_Festival, Date_of_ceremony, Category, Volume, Result.
ID is the primary key.
The Artist_ID of volume is the foreign key of Artist_ID of artist.
The Volume of music_festival is the foreign key of Volume_ID of volume.

##Role Access Policy (Column-Level):
Role: MusicAnalyst
Accessible Columns: artist: Artist_ID, Artist, Age, Famous_Title, Famous_Release_date; volume: Volume_ID, Volume_Issue, Issue_Date, Weeks_on_Top, Song, Artist_ID; music_festival: ID, Music_Festival, Date_of_ceremony, Category, Volume, Result

Based on the above schema and your role's column-level access policy, generate a SQL query to answer the question. If your role does not have access to the required columns, respond with: "Sorry, I cannot answer."


Question: Count the number of artists.
Answer: SELECT count(*) FROM artist
Permission: allowed (All required columns are permitted)
Gold SQL: SELECT count(*) FROM artist
##Instruction:
Database: music_4
Total Tables: 3
Total Columns: 17

Table Schemas:

music_4 contains tables such as artist, volume, music_festival.
Table artist has columns such as Artist_ID, Artist, Age, Famous_Title, Famous_Release_date.
Artist_ID is the primary key.
Table volume has columns such as Volume_ID, Volume_Issue, Issue_Date, Weeks_on_Top, Song, Artist_ID.
Volume_ID is the primary key.
Table music_festival has columns such as ID, Music_Festival, Date_of_ceremony, Category, Volume, Result.
ID is the primary key.
The Artist_ID of volume is the foreign key of Artist_ID of artist.
The Volume of music_festival is the foreign key of Volume_ID of volume.

##Role Access Policy (Column-Level):
Role: MusicAnalyst
Accessible Columns: artist: Artist_ID, Artist, Age, Famous_Title, Famous_Release_date; volume: Volume_ID, Volume_Issue, Issue_Date, Weeks_on_Top, Song, Artist_ID; music_festival: ID, Music_Festival, Date_of_ceremony, Category, Volume, Result

Based on the above schema and your role's column-level access policy, generate a SQL query to answer the question. If your role does not have access to the required columns, respond with: "Sorry, I cannot answer."


Question: List the age of all music artists.
Answer: SELECT Age FROM artist
Permission: allowed (All required columns are permitted)
Gold SQL: SELECT Age FROM artist
##Instruction:
Database: music_4
Total Tables: 3
Total Columns: 17

Table Schemas:

music_4 contains tables such as artist, volume, music_festival.
Table artist has columns such as Artist_ID, Artist, Age, Famous_Title, Famous_Release_date.
Artist_ID is the primary key.
Table volume has columns such as Volume_ID, Volume_Issue, Issue_Date, Weeks_on_Top, Song, Artist_ID.
Volume_ID is the primary key.
Table music_festival has columns such as ID, Music_Festival, Date_of_ceremony, Category, Volume, Result.
ID is the primary key.
The Artist_ID of volume is the foreign key of Artist_ID of artist.
The Volume of music_festival is the foreign key of Volume_ID of volume.

##Role Access Policy (Column-Level):
Role: MusicAnalyst
Accessible Columns: artist: Artist_ID, Artist, Age, Famous_Title, Famous_Release_date; volume: Volume_ID, Volume_Issue, Issue_Date, Weeks_on_Top, Song, Artist_ID; music_festival: ID, Music_Festival, Date_of_ceremony, Category, Volume, Result

Based on the above schema and your role's column-level access policy, generate a SQL query to answer the question. If your role does not have access to the required columns, respond with: "Sorry, I cannot answer."


Question: What are the ages of all music artists?
Answer: SELECT Age FROM artist
Permission: allowed (All required columns are permitted)
Gold SQL: SELECT Age FROM artist
##Instruction:
Database: music_4
Total Tables: 3
Total Columns: 17

Table Schemas:

music_4 contains tables such as artist, volume, music_festival.
Table artist has columns such as Artist_ID, Artist, Age, Famous_Title, Famous_Release_date.
Artist_ID is the primary key.
Table volume has columns such as Volume_ID, Volume_Issue, Issue_Date, Weeks_on_Top, Song, Artist_ID.
Volume_ID is the primary key.
Table music_festival has columns such as ID, Music_Festival, Date_of_ceremony, Category, Volume, Result.
ID is the primary key.
The Artist_ID of volume is the foreign key of Artist_ID of artist.
The Volume of music_festival is the foreign key of Volume_ID of volume.

##Role Access Policy (Column-Level):
Role: MusicAnalyst
Accessible Columns: artist: Artist_ID, Artist, Age, Famous_Title, Famous_Release_date; volume: Volume_ID, Volume_Issue, Issue_Date, Weeks_on_Top, Song, Artist_ID; music_festival: ID, Music_Festival, Date_of_ceremony, Category, Volume, Result

Based on the above schema and your role's column-level access policy, generate a SQL query to answer the question. If your role does not have access to the required columns, respond with: "Sorry, I cannot answer."


Question: What is the average age of all artists?
Answer: SELECT avg(Age) FROM artist
Permission: allowed (All required columns are permitted)
Gold SQL: SELECT avg(Age) FROM artist
##Instruction:
Database: music_4
Total Tables: 3
Total Columns: 17

Table Schemas:

music_4 contains tables such as artist, volume, music_festival.
Table artist has columns such as Artist_ID, Artist, Age, Famous_Title, Famous_Release_date.
Artist_ID is the primary key.
Table volume has columns such as Volume_ID, Volume_Issue, Issue_Date, Weeks_on_Top, Song, Artist_ID.
Volume_ID is the primary key.
Table music_festival has columns such as ID, Music_Festival, Date_of_ceremony, Category, Volume, Result.
ID is the primary key.
The Artist_ID of volume is the foreign key of Artist_ID of artist.
The Volume of music_festival is the foreign key of Volume_ID of volume.

##Role Access Policy (Column-Level):
Role: MusicAnalyst
Accessible Columns: artist: Artist_ID, Artist, Age, Famous_Title, Famous_Release_date; volume: Volume_ID, Volume_Issue, Issue_Date, Weeks_on_Top, Song, Artist_ID; music_festival: ID, Music_Festival, Date_of_ceremony, Category, Volume, Result

Based on the above schema and your role's column-level access policy, generate a SQL query to answer the question. If your role does not have access to the required columns, respond with: "Sorry, I cannot answer."


Question: Return the average age across all artists.
Answer: SELECT avg(Age) FROM artist
Permission: allowed (All required columns are permitted)
Gold SQL: SELECT avg(Age) FROM artist
##Instruction:
Database: music_4
Total Tables: 3
Total Columns: 17

Table Schemas:

music_4 contains tables such as artist, volume, music_festival.
Table artist has columns such as Artist_ID, Artist, Age, Famous_Title, Famous_Release_date.
Artist_ID is the primary key.
Table volume has columns such as Volume_ID, Volume_Issue, Issue_Date, Weeks_on_Top, Song, Artist_ID.
Volume_ID is the primary key.
Table music_festival has columns such as ID, Music_Festival, Date_of_ceremony, Category, Volume, Result.
ID is the primary key.
The Artist_ID of volume is the foreign key of Artist_ID of artist.
The Volume of music_festival is the foreign key of Volume_ID of volume.

##Role Access Policy (Column-Level):
Role: MusicAnalyst
Accessible Columns: artist: Artist_ID, Artist, Age, Famous_Title, Famous_Release_date; volume: Volume_ID, Volume_Issue, Issue_Date, Weeks_on_Top, Song, Artist_ID; music_festival: ID, Music_Festival, Date_of_ceremony, Category, Volume, Result

Based on the above schema and your role's column-level access policy, generate a SQL query to answer the question. If your role does not have access to the required columns, respond with: "Sorry, I cannot answer."


Question: What are the famous titles of the artist "Triumfall"?
Answer: SELECT Famous_Title FROM artist WHERE Artist  =  "Triumfall"
Permission: allowed (All required columns are permitted)
Gold SQL: SELECT Famous_Title FROM artist WHERE Artist  =  "Triumfall"
##Instruction:
Database: music_4
Total Tables: 3
Total Columns: 17

Table Schemas:

music_4 contains tables such as artist, volume, music_festival.
Table artist has columns such as Artist_ID, Artist, Age, Famous_Title, Famous_Release_date.
Artist_ID is the primary key.
Table volume has columns such as Volume_ID, Volume_Issue, Issue_Date, Weeks_on_Top, Song, Artist_ID.
Volume_ID is the primary key.
Table music_festival has columns such as ID, Music_Festival, Date_of_ceremony, Category, Volume, Result.
ID is the primary key.
The Artist_ID of volume is the foreign key of Artist_ID of artist.
The Volume of music_festival is the foreign key of Volume_ID of volume.

##Role Access Policy (Column-Level):
Role: MusicAnalyst
Accessible Columns: artist: Artist_ID, Artist, Age, Famous_Title, Famous_Release_date; volume: Volume_ID, Volume_Issue, Issue_Date, Weeks_on_Top, Song, Artist_ID; music_festival: ID, Music_Festival, Date_of_ceremony, Category, Volume, Result

Based on the above schema and your role's column-level access policy, generate a SQL query to answer the question. If your role does not have access to the required columns, respond with: "Sorry, I cannot answer."


Question: Return the famous titles of the artist called "Triumfall".
Answer: SELECT Famous_Title FROM artist WHERE Artist  =  "Triumfall"
Permission: allowed (All required columns are permitted)
Gold SQL: SELECT Famous_Title FROM artist WHERE Artist  =  "Triumfall"
##Instruction:
Database: music_4
Total Tables: 3
Total Columns: 17

Table Schemas:

music_4 contains tables such as artist, volume, music_festival.
Table artist has columns such as Artist_ID, Artist, Age, Famous_Title, Famous_Release_date.
Artist_ID is the primary key.
Table volume has columns such as Volume_ID, Volume_Issue, Issue_Date, Weeks_on_Top, Song, Artist_ID.
Volume_ID is the primary key.
Table music_festival has columns such as ID, Music_Festival, Date_of_ceremony, Category, Volume, Result.
ID is the primary key.
The Artist_ID of volume is the foreign key of Artist_ID of artist.
The Volume of music_festival is the foreign key of Volume_ID of volume.

##Role Access Policy (Column-Level):
Role: MusicAnalyst
Accessible Columns: artist: Artist_ID, Artist, Age, Famous_Title, Famous_Release_date; volume: Volume_ID, Volume_Issue, Issue_Date, Weeks_on_Top, Song, Artist_ID; music_festival: ID, Music_Festival, Date_of_ceremony, Category, Volume, Result

Based on the above schema and your role's column-level access policy, generate a SQL query to answer the question. If your role does not have access to the required columns, respond with: "Sorry, I cannot answer."


Question: What are the distinct Famous release dates?
Answer: SELECT distinct(Famous_Release_date) FROM artist
Permission: allowed (All required columns are permitted)
Gold SQL: SELECT distinct(Famous_Release_date) FROM artist
##Instruction:
Database: music_4
Total Tables: 3
Total Columns: 17

Table Schemas:

music_4 contains tables such as artist, volume, music_festival.
Table artist has columns such as Artist_ID, Artist, Age, Famous_Title, Famous_Release_date.
Artist_ID is the primary key.
Table volume has columns such as Volume_ID, Volume_Issue, Issue_Date, Weeks_on_Top, Song, Artist_ID.
Volume_ID is the primary key.
Table music_festival has columns such as ID, Music_Festival, Date_of_ceremony, Category, Volume, Result.
ID is the primary key.
The Artist_ID of volume is the foreign key of Artist_ID of artist.
The Volume of music_festival is the foreign key of Volume_ID of volume.

##Role Access Policy (Column-Level):
Role: MusicAnalyst
Accessible Columns: artist: Artist_ID, Artist, Age, Famous_Title, Famous_Release_date; volume: Volume_ID, Volume_Issue, Issue_Date, Weeks_on_Top, Song, Artist_ID; music_festival: ID, Music_Festival, Date_of_ceremony, Category, Volume, Result

Based on the above schema and your role's column-level access policy, generate a SQL query to answer the question. If your role does not have access to the required columns, respond with: "Sorry, I cannot answer."


Question: Give the distinct famous release dates for all artists.
Answer: SELECT distinct(Famous_Release_date) FROM artist
Permission: allowed (All required columns are permitted)
Gold SQL: SELECT distinct(Famous_Release_date) FROM artist
##Instruction:
Database: music_4
Total Tables: 3
Total Columns: 17

Table Schemas:

music_4 contains tables such as artist, volume, music_festival.
Table artist has columns such as Artist_ID, Artist, Age, Famous_Title, Famous_Release_date.
Artist_ID is the primary key.
Table volume has columns such as Volume_ID, Volume_Issue, Issue_Date, Weeks_on_Top, Song, Artist_ID.
Volume_ID is the primary key.
Table music_festival has columns such as ID, Music_Festival, Date_of_ceremony, Category, Volume, Result.
ID is the primary key.
The Artist_ID of volume is the foreign key of Artist_ID of artist.
The Volume of music_festival is the foreign key of Volume_ID of volume.

##Role Access Policy (Column-Level):
Role: MusicAnalyst
Accessible Columns: artist: Artist_ID, Artist, Age, Famous_Title, Famous_Release_date; volume: Volume_ID, Volume_Issue, Issue_Date, Weeks_on_Top, Song, Artist_ID; music_festival: ID, Music_Festival, Date_of_ceremony, Category, Volume, Result

Based on the above schema and your role's column-level access policy, generate a SQL query to answer the question. If your role does not have access to the required columns, respond with: "Sorry, I cannot answer."


Question: Return the dates of ceremony and the results of all music festivals
Answer: SELECT Date_of_ceremony ,  RESULT FROM music_festival
Permission: allowed (All required columns are permitted)
Gold SQL: SELECT Date_of_ceremony ,  RESULT FROM music_festival
##Instruction:
Database: music_4
Total Tables: 3
Total Columns: 17

Table Schemas:

music_4 contains tables such as artist, volume, music_festival.
Table artist has columns such as Artist_ID, Artist, Age, Famous_Title, Famous_Release_date.
Artist_ID is the primary key.
Table volume has columns such as Volume_ID, Volume_Issue, Issue_Date, Weeks_on_Top, Song, Artist_ID.
Volume_ID is the primary key.
Table music_festival has columns such as ID, Music_Festival, Date_of_ceremony, Category, Volume, Result.
ID is the primary key.
The Artist_ID of volume is the foreign key of Artist_ID of artist.
The Volume of music_festival is the foreign key of Volume_ID of volume.

##Role Access Policy (Column-Level):
Role: MusicAnalyst
Accessible Columns: artist: Artist_ID, Artist, Age, Famous_Title, Famous_Release_date; volume: Volume_ID, Volume_Issue, Issue_Date, Weeks_on_Top, Song, Artist_ID; music_festival: ID, Music_Festival, Date_of_ceremony, Category, Volume, Result

Based on the above schema and your role's column-level access policy, generate a SQL query to answer the question. If your role does not have access to the required columns, respond with: "Sorry, I cannot answer."


Question: What are the dates of ceremony and results for each music festival?
Answer: SELECT Date_of_ceremony ,  RESULT FROM music_festival
Permission: allowed (All required columns are permitted)
Gold SQL: SELECT Date_of_ceremony ,  RESULT FROM music_festival
##Instruction:
Database: music_4
Total Tables: 3
Total Columns: 17

Table Schemas:

music_4 contains tables such as artist, volume, music_festival.
Table artist has columns such as Artist_ID, Artist, Age, Famous_Title, Famous_Release_date.
Artist_ID is the primary key.
Table volume has columns such as Volume_ID, Volume_Issue, Issue_Date, Weeks_on_Top, Song, Artist_ID.
Volume_ID is the primary key.
Table music_festival has columns such as ID, Music_Festival, Date_of_ceremony, Category, Volume, Result.
ID is the primary key.
The Artist_ID of volume is the foreign key of Artist_ID of artist.
The Volume of music_festival is the foreign key of Volume_ID of volume.

##Role Access Policy (Column-Level):
Role: MusicAnalyst
Accessible Columns: artist: Artist_ID, Artist, Age, Famous_Title, Famous_Release_date; volume: Volume_ID, Volume_Issue, Issue_Date, Weeks_on_Top, Song, Artist_ID; music_festival: ID, Music_Festival, Date_of_ceremony, Category, Volume, Result

Based on the above schema and your role's column-level access policy, generate a SQL query to answer the question. If your role does not have access to the required columns, respond with: "Sorry, I cannot answer."


Question: What are the category of music festivals with result "Awarded"?
Answer: SELECT Category FROM music_festival WHERE RESULT  =  "Awarded"
Permission: allowed (All required columns are permitted)
Gold SQL: SELECT Category FROM music_festival WHERE RESULT  =  "Awarded"
##Instruction:
Database: music_4
Total Tables: 3
Total Columns: 17

Table Schemas:

music_4 contains tables such as artist, volume, music_festival.
Table artist has columns such as Artist_ID, Artist, Age, Famous_Title, Famous_Release_date.
Artist_ID is the primary key.
Table volume has columns such as Volume_ID, Volume_Issue, Issue_Date, Weeks_on_Top, Song, Artist_ID.
Volume_ID is the primary key.
Table music_festival has columns such as ID, Music_Festival, Date_of_ceremony, Category, Volume, Result.
ID is the primary key.
The Artist_ID of volume is the foreign key of Artist_ID of artist.
The Volume of music_festival is the foreign key of Volume_ID of volume.

##Role Access Policy (Column-Level):
Role: MusicAnalyst
Accessible Columns: artist: Artist_ID, Artist, Age, Famous_Title, Famous_Release_date; volume: Volume_ID, Volume_Issue, Issue_Date, Weeks_on_Top, Song, Artist_ID; music_festival: ID, Music_Festival, Date_of_ceremony, Category, Volume, Result

Based on the above schema and your role's column-level access policy, generate a SQL query to answer the question. If your role does not have access to the required columns, respond with: "Sorry, I cannot answer."


Question: Return the categories of music festivals that have the result "Awarded".
Answer: SELECT Category FROM music_festival WHERE RESULT  =  "Awarded"
Permission: allowed (All required columns are permitted)
Gold SQL: SELECT Category FROM music_festival WHERE RESULT  =  "Awarded"
##Instruction:
Database: music_4
Total Tables: 3
Total Columns: 17

Table Schemas:

music_4 contains tables such as artist, volume, music_festival.
Table artist has columns such as Artist_ID, Artist, Age, Famous_Title, Famous_Release_date.
Artist_ID is the primary key.
Table volume has columns such as Volume_ID, Volume_Issue, Issue_Date, Weeks_on_Top, Song, Artist_ID.
Volume_ID is the primary key.
Table music_festival has columns such as ID, Music_Festival, Date_of_ceremony, Category, Volume, Result.
ID is the primary key.
The Artist_ID of volume is the foreign key of Artist_ID of artist.
The Volume of music_festival is the foreign key of Volume_ID of volume.

##Role Access Policy (Column-Level):
Role: MusicAnalyst
Accessible Columns: artist: Artist_ID, Artist, Age, Famous_Title, Famous_Release_date; volume: Volume_ID, Volume_Issue, Issue_Date, Weeks_on_Top, Song, Artist_ID; music_festival: ID, Music_Festival, Date_of_ceremony, Category, Volume, Result

Based on the above schema and your role's column-level access policy, generate a SQL query to answer the question. If your role does not have access to the required columns, respond with: "Sorry, I cannot answer."


Question: What are the maximum and minimum week on top of all volumes?
Answer: SELECT max(Weeks_on_Top) ,  min(Weeks_on_Top) FROM volume
Permission: allowed (All required columns are permitted)
Gold SQL: SELECT max(Weeks_on_Top) ,  min(Weeks_on_Top) FROM volume
##Instruction:
Database: music_4
Total Tables: 3
Total Columns: 17

Table Schemas:

music_4 contains tables such as artist, volume, music_festival.
Table artist has columns such as Artist_ID, Artist, Age, Famous_Title, Famous_Release_date.
Artist_ID is the primary key.
Table volume has columns such as Volume_ID, Volume_Issue, Issue_Date, Weeks_on_Top, Song, Artist_ID.
Volume_ID is the primary key.
Table music_festival has columns such as ID, Music_Festival, Date_of_ceremony, Category, Volume, Result.
ID is the primary key.
The Artist_ID of volume is the foreign key of Artist_ID of artist.
The Volume of music_festival is the foreign key of Volume_ID of volume.

##Role Access Policy (Column-Level):
Role: MusicAnalyst
Accessible Columns: artist: Artist_ID, Artist, Age, Famous_Title, Famous_Release_date; volume: Volume_ID, Volume_Issue, Issue_Date, Weeks_on_Top, Song, Artist_ID; music_festival: ID, Music_Festival, Date_of_ceremony, Category, Volume, Result

Based on the above schema and your role's column-level access policy, generate a SQL query to answer the question. If your role does not have access to the required columns, respond with: "Sorry, I cannot answer."


Question: Give the maximum and minimum weeks on top across all volumes.
Answer: SELECT max(Weeks_on_Top) ,  min(Weeks_on_Top) FROM volume
Permission: allowed (All required columns are permitted)
Gold SQL: SELECT max(Weeks_on_Top) ,  min(Weeks_on_Top) FROM volume