What Did the Term Ethnic Cleansing Come to Mean in the Balkan

What did the term ethnic cleansing come to mean in the Balkan wars of the 1990s?

A) Harassment of ethnic minorities in ethnically mixed states like Serbia and Bosnia-Herzegovina as well as job discrimination against Muslims in Christian states
B) A policy of genocide against ethnic minorities in the pursuit of an "ethnically pure" state in a region where an ethnic mix was the norm
C) An attempt to "Christianize" the former Yugoslav federation by forcing Muslim minorities to move to Arab states in the Middle East and North Africa
D) A major renovation of health care services for certain ethnic groups in various states, even as other groups were allowed to languish in terrible conditions