SRL for [wall off]: But even before Wang 's latest financial troubles surfaced , some customers `` were trying to [wall off] their Wang installations '' so other departments would n't add Wang , says Chris Christiansen , a former Wang marketer who is now a market analyst with Meta Group , a market research firm in Stamford , Conn.
ARG-0: some customers | ARG-1: their Wang installations '' | ARG-M-PNC: so other departments would n't add Wang