Sentence 1: Ethan was a very naughty boy who loved to do naughty things. 
 Sentence 3: More specifically, he was the ghost of evil 
 Sentence 4:  He walked around his house with the blanket on his head being bad 
 Sentence 5:  Eventually, he got tired of being the ghost of evil 
 Option 1: One day he put a blanket on his head and called himself a ghost. 
 Option 2: One day, he put a blanket on his sister's head and called her a ghost.