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.

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

It is surrounded by the towns of Angat and Pandi in the north ; by San Jose del Monte City in the south ; by Norzagaray in the east ; and by Marilao and Bocaue in the west .
The town is bounded on the north by the municipalities of Angat and Pandi ; portion of San Jose del Monte City on the south ; Norzagaray and other portions of San Jose del Monte on the east ; and the municipalities of Marilao and Bocaue on the western side .

A reverse transcriptase is an enzyme which works ' backwards ' from RNA to DNA .

A reverse transcriptase ( RT ) is an enzyme used to generate complementary DNA ( cDNA ) from an RNA template , a process termed " reverse transcription " .