Problem: What city has hosted the Summer Olympics three different times?
======
A: london

Problem: Which organ of the human body does hepatitis affect?
======
A: liver

Problem: Whom did Muhammed Ali best in the famous Rumble in the Jungle, which took place in Kinsasha, Zaire?
======
A: george forman

Problem: Who was on the throne immediately before Queen Victoria?
======
A:
william iv