instruction:
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.
question:
Police officers arrest criminals , prevent crime , protect and help the public , and keep public order .
answer:
Police officers are generally charged with the apprehension of criminals and the prevention and detection of crime , protection and assistance of the general public , and the maintenance of public order .


question:
Best Actress in a Leading Role is a British Academy Film award presented each year by the British Academy of Film and Television Arts ( BAFTA ) .
answer:
Best Actress in a Leading Role is a British Academy Film Award presented annually by the British Academy of Film and Television Arts ( BAFTA ) to recognize an actress who has delivered an outstanding leading performance in a film .


question:
The Crown agreed that Her Majesty 's Government would not try to take over any part of the Egba Nation without the permission of the lawful Authority of the nation .
answer:

The Crown agreed that " no annexation on any portion of Egba Nation shall be made by her Majesty 's Government without the consent of the lawful authorities of the nation , no aggressive action shall be taken against the said nation and its independence shall be fully recognized . "


