user: Question: Tell me the team with a rank less than 13 and points more than 79 and previous rank of 4
Columns: ['Rank', 'Previous Rank', 'Name', 'Nationality', 'Team', 'Points']
Types: ['real', 'text', 'text', 'text', 'text', 'real']
Sample row: [1.0, '1', 'Davide Rebellin', 'Italy', 'Gerolsteiner', 157.0]
SQL:

assistant: SELECT "Team" FROM "Table" WHERE "Rank" < 13.0 AND "Points" > 79.0 AND "Previous Rank" = '4';