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
['1511', 'J', 'I', 'l', '9847', '289', 't', 'j', 'Q', '5929', '741', 'G', '4001', '3583', '4437', '4003', 'i', '5629', 's', 'G']