Instructions: In this task, we ask you to elaborate the sentence without changing its general meaning. You can do so by explaining further the input sentence, using more precise wording, adding qualifiers and auxiliary information etc.
Input: Bolivia ( officially called Plurinational State of Bolivia ) is a country in South America .
Output:
Bolivia ( , -RSB- ; -RSB- ; -RSB- ; -RSB- ) , officially the Plurinational State of Bolivia ( -RSB- ) , is a landlocked country located in western-central South America .