Put these letters in order.
Set A: n, x, q, g, h, z
Set B: w, r, b, p, q, g, z, h
easy points enjoy

Set A: g, h, n, q, x, z

Set B: b, g, h, p, q, r, w, z

Explanation:

In the English alphabet, we will find 26 letters, listed in the following order: a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r, s, t, u, v, w, x, y, z. If we observe this order, it is easy to determine the order of the letters in the two given sets. The letters in Set A should be listed in the following order: g, h, n, q, x, z, g being the seventh letter in the alphabet, and z being the last. In Set B, the order is as follows: b, g, h, p, q, r, w, z (b is the second letter of the alphabet, while z is the last letter).

i think it may be b, i'm not exactly too sure on this. but b seems to make more sense.

definition was not one of the four methods