user: Question: What is the pluperfect for the perfect si bio/la; bio/la si?
Columns: ['Pronoun', 'Present', '1st', '2nd', 'perfect', 'aorist', 'imperfect', 'pluperfect']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['jа (I)', 'budem', 'ću biti / biću', 'budem bio/la', 'sam bio/la; bio/la sam', 'bih', 'bijah / bejah / beh', 'bio/la sam bio/la']
SQL:

assistant: SELECT "pluperfect" FROM "Table" WHERE "perfect" = 'si bio/la; bio/la si';