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:
The Greek Orthodox Church of Antioch is a group of Christians .
answer:
The Greek Orthodox Church of Antioch , also known as the Antiochian Orthodox Church and legally as the Greek Orthodox Patriarchate of Antioch and All the East , is an autocephalous Greek Orthodox Church within the wider communion of Eastern Orthodox Christianity .


question:
Sir Joseph Austen Chamberlain , KG ( 16 October 1863 – 17 March 1937 ) was a British politician .
answer:
Sir Joseph Austen Chamberlain , KG MP ( 16 October 1863 – 16 March 1937 ) was a British statesman , son of Joseph Chamberlain and older half-brother of Prime Minister Neville Chamberlain .


question:
Westminster Palace , Westminster Abbey and Saint Margaret 's Church make up a UNESCO World Heritage Site .
answer:

The United Nations Educational , Scientific and Cultural Organization ( UNESCO ) classifies the Palace of Westminster , along with neighbouring Westminster Abbey and St Margaret 's , as a World Heritage Site .


