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

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

[EX Q]: ['i', '2645', 'W', '1883', 'G', 'c', '1923', 'U', '4585', '2611', '5919', '1903', '7641', 'j', 'k', 'd', '7661', 'G', '9199', '6143', 'n', '9277', '1157', '3599', '103']
[EX A]: 10

[EX Q]: ['a', '3777', 'D', '6941', '8581', 'Q', 'y', 'G']
[EX A]:
5