Write the Set by Listing Its Elements $\{\mathrm{a} \mid \mathrm{a}$ Is a Natural Number Greater Than 8

Write the set by listing its elements.
- $\{\mathrm{a} \mid \mathrm{a}$ is a natural number greater than 8 $\}$

A) $\{9,11,13, \ldots\}$
B) $\{9,10,11, \ldots\}$
C) $\{8,9,10, \ldots\}$
D) $\{8,16,24, \ldots\}$