Question: Which institution that serves as a bank for central banks was directed by Yasuo Matsushita?
Sentence (from "Yasuo Matsushita"): Yasuo Matsushita (松下 康雄 , Matsushita Yasuo , January 1, 1926 –) was a Japanese businessman, central banker, the 27th Governor of the Bank of Japan (BOJ) and a Director of the Bank for International Settlements (BIS).
Relevant evidence: Yes