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
['5707', '9381', 'N', 'b', '441', 'q', '339', 'A', 't', '8465', 'O', '2541', 'J', '6763', '7287', '149', '869', '5959', '1445', 'A']