Given the task definition and input, reply with output. 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.

The Chief Justice of Pakistan heads the Supreme Court of Pakistan .

The Chief Justice of Pakistan ( initials as CJP ) is the head of the court system of Pakistan ( the judicature branch of government ) and the chief judge of the Supreme Court of Pakistan .