user: Question: what last performance has Past status, Ballet as style and Tommy Batchelor?
Columns: ['Status', 'Name', 'First Performance', 'Last Performance', 'Style']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Original Cast', 'Kiril Kulish', '1 October 2008', '3 October 2009', 'Ballet']
SQL:

assistant: SELECT "Last Performance" FROM "Table" WHERE "Status" = 'Past' AND "Style" = 'Ballet' AND "Name" = 'Tommy Batchelor';