TASK DEFINITION: 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.
PROBLEM: 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 " ) .

SOLUTION: To make this possible , the two valves usually have hinge teeth ( the " dentition " ) .

PROBLEM: Female genital mutilation ( FGM ) , also known as female genital cutting and female circumcision , is the ritual cutting or removal of some or all of the external female genitalia .

SOLUTION: FGM is also called female genital cutting and female circumcision .

PROBLEM: Juggling is a physical skill , performed by a juggler , involving the manipulation of objects for recreation , entertainment , art or sport .

SOLUTION:
Juggling can be for entertainment , art or sport .