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:
['o', 'Z', '7975', '4375', 'T', 'D', '9469', '9513', '7531', '2059', 'U', 'C', '2193', 'G']
answer:
7


question:
['8555', 'a', '7355', '297', '5235', '3897', '4057', 'H', '1915', 'Z', 'M', '6433', '4415', '1941']
answer:
4


question:
['33', 'j', '1743', '8221', 'P', 'P', 'Z', 'o', '8965', 'B', '6891', 'v', 'C', 'a', '3551', '9133', 'a', 'p', 'p']
answer:

12