The length of the presentation should not be taken into account when determining bias, because it determines nothing except maybe how much a person has to say.
Dear sir or ma'am, (if a name is given use a name) or just begin with Hello,
I received an overdue notice about ___________(book) but I know I returned the book to you on _____ (date) because I have a receipt of return with that book listed on it.
I hope this will clear up any confusion and they charge will be removed from my account
Thank you,
(Your name)
Answer:
The president and vice president must be a natural-born citizen of the United States, at least 35 years old, and have been a resident of the United States of America for at least 14 years.