Step 1: Select rows where 'discs' is equal to the maximum value of 'discs' in the table.
| volume |
discs |
episodes |
region_1 |
region_2 |
region_4 |
| 1 |
1 |
4 |
2006-01-31 |
2007-02-19 |
2007-03-15 |
| 2 |
1 |
4 |
2006-03-28 |
2007-06-04 |
2007-07-05 |
| 3 |
1 |
4 |
2006-05-30 |
2007-09-03 |
2008-03-13 |
| 4 |
1 |
4 |
2006-07-18 |
2008-02-18 |
2008-06-19 |
| 5 |
1 |
4 |
2006-09-19 |
2008-05-26 |
2009-03-05 |
Step 2: Use a `CASE` statement to return TRUE if the number of rows is equal to 1, otherwise return FALSE.
| volume |
discs |
episodes |
region_1 |
region_2 |
region_4 |
| 1 |
1 |
4 |
2006-01-31 |
2007-02-19 |
2007-03-15 |
| 2 |
1 |
4 |
2006-03-28 |
2007-06-04 |
2007-07-05 |
| 3 |
1 |
4 |
2006-05-30 |
2007-09-03 |
2008-03-13 |
| 4 |
1 |
4 |
2006-07-18 |
2008-02-18 |
2008-06-19 |
| 5 |
1 |
4 |
2006-09-19 |
2008-05-26 |
2009-03-05 |
Final output table:
| verification_result |
| FALSE |
Prediction: FALSE