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:
Australian Aboriginal myths , also known as Dreamtime stories and Songlines , are the stories traditionally performed and told by the indigenous people of Australia .
answer:
Australian Aboriginal religion and mythology ( also known as Dreamtime or Dreaming stories , songlines , or Aboriginal oral literature ) are the stories traditionally performed by Aboriginal peoples within each of the language groups across Australia .


question:
A doorstop ( or door stop or doorstopper ) is a tool .
answer:
A doorstop ( also door stopper , door stop or door wedge ) is an object or device used to hold a door open or closed , or to prevent a door from opening too widely .


question:
On 1 April 2006 , First Great Western Link and Wessex Trains were combined into First Great Western .
answer:

In April 2006 , First Great Western , First Great Western Link and Wessex Trains were combined into the new Greater Western franchise and brought under the First Great Western brand .