Pisaniani
They included: some party heavyweights no longer under spotlight , such as Marcello Pera and Lamberto Dini; some fellow Sardinians , such as Mariano Delogu , Fedele Sanciu , Piergiorgio Massidda; some Christian democrats , such as Franco Orsi , Raffaele Lauro , Gabriele Boscetto , Vincenzo Oliva and , again , Sanciu; a large group of liberals , such as Paolo Amato ( ex-PRI ) , Valter Zanetta ( ex-PLI ) , Paolo Scarpa Bonazza Buora ( ex-PLI ) and the already mentioned Massidda ( ex-PRI ) , Pera ( ex-PR ) and Dini , and social democrats , such as Ferruccio Saro ( ex-PSI ) , Massimo Baldini ( ex-PSI and ex-PSDI ) and Carlo Vizzini ( ex-PSDI , who left in early November 2011 ) . 
<triplet> Carlo Vizzini <subj> PSDI <obj> member of political party