In this task, you are given an input list. A list contains several comma-separated items written within brackets. You need to return the count of all the alphabetical elements in the given list. Return 0 if no alphabetical element in the list

[Q]: ['W', '2791', '5673', '7591', '9657', '8455', 'P', 'm', '1071', '3689', 'r', 'v', '2211', 'p', 'B', 'l', '9213', 'W']
[A]: 9


[Q]: ['7821', 'H', 'W', 'n', '7707']
[A]: 3


[Q]: ['8619', 'A', '3917', '2887', '8333', '5405', 'g', '4843', '789', '5597', 'D', 'm', 'D', 'n', 'l', 'f', 'Z', '9861', '1991', '8647', 'd', 'F', 'K', '5177', 'x', 'i', '2717', '7373', 'S', '4463', '2557', 'o', 'X', 's', 'v']
[A]:
19