In this task, we ask you to rewrite a sentence in simple English without changing its general meaning. Essentially, you want to make the sentence easier to read by using simpler words, utilizing more straightforward sentence structures, and omitting non-essential information etc.

He acceded to the Chrysanthemum Throne upon the abdication of his father , the now-Emperor Emeritus Akihito on 1 May 2019 at 00:00 local time ( 15:00 UTC ) .
He has been on the Chrysanthemum Throne since his father Akihito abdicated in 2019 .

Habemus papam ( ' We have a pope ' ) is the announcement traditionally given by the Protodeacon of the College of Cardinals ( the senior cardinal deacon in the College ) or by the senior cardinal deacon participating in the papal conclave , in Latin , upon the election of a new pope of the Catholic Church .
Habemus Papam refers to the announcement given in Latin by the Senior Cardinal Deacon when a new Pope has been chosen .

Best Actor in a Supporting Role is a British Academy Film Award presented annually by the British Academy of Film and Television Arts ( BAFTA ) to recognize an actor who has delivered an outstanding supporting performance in a film .

Best Actor in a Supporting Role is a British Academy Film award presented each year by the British Academy of Film and Television Arts ( BAFTA ) .