解释这句话错在哪呢

问题如下：

Is the following statement true or false? “Defined benefit plans have similar exposures to life insurance companies. Like life insurance companies, they invest primarily in bonds matching the maturities of assets and liabilities.”

选项：

解释：

False. Defined benefit pension plans invest in equities as well as bonds. Bonds do not provide a large enough return to meet their obligations and so they have no choice but to hope that equity markets will continue to perform well in the long term.