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
['4387', 'm', 'x', 'X', '7245', 'C', '2435', 'a', '5521', '2085', 'l', 'q', '2889', 'x', 'W', 'b', 'y', 'W', 'N', 'G', '893', '3961', 'b', '4335']