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.
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Question: 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 .

Answer: 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 .


Question: The International Union for Conservation of Nature 's Shark Specialist Group say that shark fin trade is causing a serious danger to the shark population .

Answer: The International Union for Conservation of Nature 's Shark Specialist Group say that shark finning is widespread , and that " the rapidly expanding and largely unregulated shark fin trade represents one of the most serious threats to shark populations worldwide " .


Question: Guilt is a feeling that a person has when they realise or believe that they have done something wrong .

Answer:
Guilt is a cognitive or an emotional experience that occurs when a person believes or realizes — accurately or not — that they have compromised their own standards of conduct or have violated universal moral standards and bear significant responsibility for that violation .


