Which event is considered neither likely nor unlikely?

A. rolling a number greater than 1 on a six-sided number cube
B. rolling a 1 on a six-sided number cube
C. getting heads when flipping a coin
D. choosing an X, Y, or Z from a bag containing all the letters of the alphabet

A. rolling a number greater than 1 on a six-sided number cube

The event considered neither likely nor unlikely is option D. choosing an X, Y, or Z from a bag containing all the letters of the alphabet. This is because there are 26 letters in the alphabet and only three of them (X, Y, and Z) are being chosen, making the probability in the middle range.