In this sentence the infinitive ("to eat") is being used as an adjective, since it is modifying the word "apple--thus giving us more information about the object itself.
The third one because she wants to change her looks which shows she is unhappy with her looks.
It's A) he was left a large sum of money by a family member!
Salva is a real person (the story is based on him) while Nya is a fictional character.