The Maasai Mara wildlife reserve lies in which African country?

Kenya

Who played DC Comics' character Harley Quinn in live-action films starting with "Suicide Squad"? Which rock band's members include Flea and Anthony Kiedis? Who is considered the greatest chess player ever by many and held the World Championship title from 1985 to 2000? Which city is capital of Bosnia and Herzegovina? Which British rock group fronted by Matt Bellamy released the album "Absolution"?