user: Question: When was J.P. Viernes' last performance?
Columns: ['Status', 'Name', 'First Performance', 'Last Performance', 'Style']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Original Cast', 'Cesar Corrales', '18 March 2010', '1 May 2011', 'Ballet']
SQL:

assistant: SELECT "Last Performance" FROM "Table" WHERE "Name" = 'J.P. Viernes';