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:
['J', 'E', '7753', 'z', 'w', 'F', '3923', '15', '1643', 'l', '4153', 'L', 'U', '8497', '3791', '8977', 'H', 'e', '8183']
answer:
10


question:
['o', 'Q', '1085', 'N', 'B', 'n', '315', '2005', '357']
answer:
5


question:
['B', '2143', '141', '3497', '4945', '971', '4999', '121', '5831', '881', '799', 'o', 'W', 'y', 'O', '2617', 'F', '3021', '6815', '4813', '6305', '5013', 'X', '1285']
answer:

7