Question: The 1989 Kiev International Tournament  was played at the stadium located on the slopes of which hill?
Sentence (from "Olimpiyskiy National Sports Complex"): The Olympic National Sports Complex (also known as Olympic Stadium; Ukrainian: Національний спортивний комплекс "Олімпійський" ) is a multi-use sports and recreation facility in Kiev, Ukraine, located on the slopes of the city's central Cherepanov Hill, Pechersk Raion.
Relevant evidence: Yes