In this task, we ask you to rewrite a sentence in simple English without changing its general meaning. Essentially, you want to make the sentence easier to read by using simpler words, utilizing more straightforward sentence structures, and omitting non-essential information etc.

[EX Q]: He is former president and co-founder of the Bahrain Centre for Human Rights ( BCHR ) , a nonprofit non-governmental organisation which works to promote human rights in Bahrain .
[EX A]: He is former president and co-founder of the Bahrain Centre for Human Rights ( BCHR ) .

[EX Q]: Today similar flare stars are classified as UV Ceti type variable stars ( using the abbreviation UV ) in variable star catalogs such as the General Catalogue of Variable Stars .
[EX A]: Today similar flare stars are classified as UV Ceti type variable stars in variable star catalogs .

[EX Q]: 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 .
[EX A]:
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 .