A Normal Person
A Normal Person is someone who doesn't know what I'm talking about. They don't know who Mariam is. They don't know what a book is.
"She doesn't know what I'm talking about. She doesn't know who Mariam is.", @MariamBro
"He doesn't know what a book is. He doesn't know who Mariam is.", @BookHater
"They don't know who Mariam is. They don't know what a book is.", @MariamBro2"