instruction:
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
question:
['3241', '9403', 'Z', '7797', 'M', '8619', 'J', '2501', '7459', 'l', '2309', '101', '2493', 'D', '4367', '7423', 'p', '5523', 'B', 'M', '2851', 'z']
answer:
9


question:
['l', 'Z', '2969', '8867', '6671', '9493', '2059', 'Y', 'C', '9465', 'u', '8187', 'j', '8721', 'T', 'e', 'W', 'q', 'K', 'u']
answer:
12


question:
['6929', '6399', 'c', 'R', '9661', 'i', 'z', '4017', '505', 'L', 'O', '3821', '6143', '2499', '7153', '3277', '4649', '993', '5309', 'i', 'H', 'E', 'e', '5063', 'U', 'd']
answer:

12