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:
['7673', '9891', 'O', '5525', '55', '829', '6109', '3355', '7029', 'p', 'z', '9941']
answer:
3


question:
['4009', 'U', '8481', '8105', 'K', 'X', '6317', 'c', 'W', 'q', '6469', 'p', 'w', '6311', 'B', '9629', '2161', '7583', 'p', 'q', 'a']
answer:
12


question:
['615', '3425', 'f', '7163', '1669', '1587', 'w', 'j']
answer:

3