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
['1573', 'l', 'S', 't', '2731', 'K', 'A', 'N', '9251', '1091', 'c', 't']