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:
['P', 'K', 'm', 'y', '1057', '6599', '8309', '2921', 'H', '3807', 'V', 'C', 'X', '9707', 'n', 'H', 'v', 'H']
answer:
12


question:
['Y', 'u', 'p']
answer:
3


question:
['8173', 'u', 'a', '9397', '8447', 'd', 's', '6919', 'K', 'K', '3237', 'H', 'D', 'B', 'B', '2827', '2311', '9307', '183', 'O', 'G', 'T', '8847', 'r', 'm', 'F', '4365', 'y', 'z', '1361', '9263', '1409']
answer:

18