Select the option that is related to fifth letter cluster in the same way as the second - letter cluster is related to the first letter- cluster and the fourth letter-cluster is related to the third letter-cluster. STEM: TVHQ:: NAIL : OCLP :: HOPE: ?

The logic followed here is: The 1st letter of the 2nd, 4th and 6th letter cluster is the immediate succeeding letter of the 1st letter of the 1st , 3rd and 5th letter cluster respectively, the 2nd letter of the 2nd, 4 th and 6 th letter-cluster is the 2nd succeeding letter of the 2nd letter of the 1st , 3rd and 5 th letter-cluster respectively, the 3rd letter of the 2nd, 4 th and 6 th letter-cluster is the 3rd succeeding letter of the 3rd letter of the 1st , 3rd and 5th letter-cluster respectively and the 4th letter of the 2nd, 4 th and 6th letter-cluster is the 4 th succeeding letter of the 4 th letter of the 1st , 3rd and 5 th letter-cluster, respectively as per the English alphabetical series. STEM = S + 1 = T, T + 2 = V, E + 3 = H, M + 4 = Q NAIL = N + 1 = O, A + 2 = C, I + 3 = L, L + 4 = P HOPE = H + 1 = I, O + 2 = Q, P + 3 = S, E + 4 = I