AB : Hello, CD!
CD : Hello, A!
A : What do you do here?
C : We want to borrow some books. How about you and B?
B : We just return some books that we borrowed yesterday.
D : What a good book?
A : Eum, I like novels from Andrea Hirata
C : I really confused. What must I borrow?
B : Oh, how about Harry Potter?
D : Ah, Harry Potter? I'll try to borrow it.
A : So, how about Andrea Hirata novels?
D : Ahahah. Yeah, I will borrow it after this.
B : Harry Potter is better.
C : Okay. So, I just want to borrow Andrea Hirata. But, what must I borrow?
A : I have opinion. How about "Maryamah Karpov"?
C : Eum, I'll read it
B : But, before this, you must read "Rainbow Troops", "The Dreamers", and "Edensor"
D : Okay, okay. Let's borrow all of the novels here.
A : Hahahah, okay. I and B will back to the class. Bye-bye
C : Okay, bye
D : Thanks for the opinion
B : It's not problem