问题如下：
Prior to the 2007–2009 financial crisis,which of the following statements aboout Sachsen Case is correcrt.
选项：
A. some of the biggest buyers of U.S. subprime securities were European banks.
B. Among these institutions were private owned banks in Germany called the Landesbanken.
C.
Landesbanks traditionally specialized in
lending to regional small- and medium-sized companies.Sachsen
解释：
Landesbanken is public not private.
老师好，按照答案的解释，这道题题目是不是应该是让选表述错误的选项？