TASK DEFINITION: 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.
PROBLEM: He has been on the Chrysanthemum Throne since his father Akihito abdicated in 2019 .

SOLUTION: 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 ) .

PROBLEM: West Macedonia is one of the thirteen peripheries of Greece .

SOLUTION: Western Macedonia ( , " Dytiki ́ Makedoni ́ a " ) is one of the thirteen regions of Greece , consisting of the western part of Greek Macedonia .

PROBLEM: The Communist Party of India ( Marxist ) is a Communist party in India .

SOLUTION:
The Communist Party of India ( Marxist ) ( abbreviated CPI ( M ) ) is a communist political party in India adheres to Marxist – Leninist theory .

