Simplify the following text for a Grade 8 native English-speaking person.
Original: On 16 December 2010 , NDR revealed the presenters of the 2011 edition : Anke Engelke , Judith Rakers , and Stefan Raab .
Simplified: NDR revealed the presenters of contest on 16 December 2010 ; Anke Engelke , Judith Rakers , and Stefan Raab .