In the wake of the Fed-engineered buyout of stricken Wall Street investment bank Bear Stearns in March, Paulson has urged quick action to give the Fed a permanent authority to make liquidity available to a broader range of financial institutions when financial system stability is threatened.
Take context from the input text and decide on the accurate relationship between 'Bear Stearns' and 'investment' from the options provided.
Options: currency, member of, employer, industry