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
['6471', 'A', 'X', '8901', 'm', '8993', '4599', 'y', 'v', 'P', 'X', '7897', 'w', 'b', '9431', 'A', 's', '2491']