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.

[Q]: In embryo transfer , embryos are placed in a woman 's uterus .
[A]: Embryo transfer refers to a step in the process of assisted reproduction in which embryos are placed into the uterus of a female with the intent to establish a pregnancy .


[Q]: Race length can be either a time or a number of laps .
[A]: Race length can be determined by a number of laps or total time , in which case the number of remaining laps is calculated as the race progresses .


[Q]: Westminster Palace , Westminster Abbey and Saint Margaret 's Church make up a UNESCO World Heritage Site .
[A]:
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 .