Read the sentence below and answer the question that follows. The Poet Laureate Consultant, and the Librarian of Congress eagerly prepare for the new Walt Whitman exhibit. How is the comma used incorrectly in the sentence above?
The comma in the sentence above is not required as the sentence only contains two articles which are sufficiently separated by the conjunction "and", if a third article was listed then a comma would be required between the first and second subject
