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.

[Q]: Throughout her reign , the Queen has made hundreds of state visits to other countries and tours of the Commonwealth ; she is the most widely travelled head of state .
[A]: Since then , the Queen has made visits to most Commonwealth countries .


[Q]: To make this possible , in most cases the two valves are articulated using an arrangement of structures known as hinge teeth ( often referred to collectively as the " dentition " ) .
[A]: To make this possible , the two valves usually have hinge teeth ( the " dentition " ) .


[Q]: Border Gateway Protocol ( BGP ) is a standardized exterior gateway protocol designed to exchange routing and reachability information among autonomous systems ( AS ) on the Internet .
[A]:
The Border Gateway Protocol ( BGP ) is the main routing protocol of the Internet .