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.

Example Input: Protocols including Packet over SONET / SDH , MPLS , ATM and Frame relay are often used by service providers to deliver the links that are used in WANs .
Example Output: Protocols including Packet over SONET / SDH , Multiprotocol Label Switching ( MPLS ) , Asynchronous Transfer Mode ( ATM ) and Frame Relay are often used by service providers to deliver the links that are used in WANs .

Example Input: The main story is that Hyas was killed in a hunting accident , so the Hyades wept because of their grief .
Example Output: The main myth concerning them is envisioned to account for their collective name and to provide an etiology for their weepy raininess : Hyas was killed in a hunting accident and the Hyades wept from their grief .

Example Input: The Incarnation is commemorated and celebrated each year at the Feast of the Incarnation , which is better known as the Annunciation .
Example Output:
The incarnation is commemorated and celebrated each year at Christmas , and also reference can be made to the Feast of the Annunciation ; " different aspects of the mystery of the incarnation " are celebrated at Christmas and the Annunciation .

