SOMEONE PLEASE JUST ANSWER THIS I NEED IT DONE ASAP AND CORRECT ANSWER GETS BRAINLIEST !!!

Which sentence from the passage is an example of author bias?

A. One fixture of the modern Oval Office is the Resolute desk.

B. The style of the room often changes when a new president takes office.

C. The Oval Office is a private office of the President of the United States of America.

D. The Oval Office is a symbol of the president and will interest the public for generations to come.