II
IV
IX
14
Answer is Right!
Answer is Wrong!
The answer is $\boxed{\text{IV}}$.
The sequence is a list of Roman numerals, each followed by a number one greater than the previous number. The Roman numerals are in reverse order, starting with $\text{VI}$ and ending with $\text{III}$. The numbers are in increasing order, starting with $10$ and ending with $12$.
Option $\text{A}$, $\text{II}$, is incorrect because it is not a Roman numeral.
Option $\text{B}$, $\text{IV}$, is correct because it is a Roman numeral that comes after $\text{III}$ and before $\text{V}$.
Option $\text{C}$, $\text{IX}$, is incorrect because it is not a number that comes after $10$ and before $12$.
Option $\text{D}$, $14$, is incorrect because it is not a Roman numeral.