Simplify the following text for a Grade 6 native English-speaking person.
Original: A distant cousin , Princess Nina Georgievna , recalled that `` Anastasia was nasty to the point of being evil , '' and would cheat , kick and scratch her playmates during games ; she was affronted because the younger Nina was taller than she was .
Simplified: Princess Nina Georgievna , Anastasia 's cousin , said that `` Anastasia was nasty to the point of being evil '' . She said that Anastasia would get angry when her friends won games , or when the younger Nina was taller than she was .