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]: ['m', 'R', 'B']
[EX A]: 3

[EX Q]: ['c', 't', 'k', '783', 'U', '7151', '7679', 'q', 'a', 'S', 'L', '5971', '1195', 'c', '2237', 'L', '3293', '7675', '2437', 'y', '5221', '8459', 'V', 'H']
[EX A]: 13

[EX Q]: ['J', 'q', 'c', 'v', 'w', 'i', '7859', '1725', '2847', 'o', 'K', '5885', '8705', 'l', 'd', 'z', '3937', '3329', 'A', '7197', 'p', 'a', 'B', '6639', 'L', 'B', '4911', 'v']
[EX A]:
18