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.

Ex Input:
Merrick Brian Garland ( born November 13 , 1952 ) is an American federal judge .

Ex Output:
Merrick Brian Garland ( born November 13 , 1952 ) is an American lawyer and jurist who serves as the Chief United States Circuit Judge of the United States Court of Appeals for the District of Columbia Circuit .


Ex Input:
The National Security Advisor , officially known as the Assistant to the President for National Security Affairs , serves as the top advisor to the President of the United States on national security issues .

Ex Output:
The Assistant to the President for National Security Affairs ( APNSA ) , commonly referred to as the National Security Advisor ( NSA ) or at times informally termed the NSC Advisor , is a senior aide in the Executive Office of the President , based at the West Wing of the White House , who serves as the chief in-house advisor to the President of the United States on national security issues .


Ex Input:
Tuzla is the third largest city of Bosnia and Herzegovina .

Ex Output:

Tuzla ( -RSB- ) is the third-largest city of Bosnia and Herzegovina and the administrative center of Tuzla Canton of the Federation of Bosnia and Herzegovina .