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:
['M', 'O', '7347', '1221', '6151', 'z', '867', '1505']
answer:
3


question:
['C', 'P', 'C', 'M', '9817', 'e', '9549', 's', 'M', 'Q', 'D', 'D', 'e', 'M', '1121', 'j', '1631', '5439', 'v', 'b', '8377', 'S', 'K', '3945', 'h', 'U', 'c', 'r']
answer:
21


question:
['R', 'I', 'm', '6343', '6045', '1575', '2329', '2727', '1355', '8389', 'r', 'E', 'q', '3801', '1095', '39', 'A', 'H', '2485', 'e', 'o', '7337', 'm', '7979', '49', '7207', 'l', '3237', 'R', '3009', '7893', '7965', '9911']
answer:

13


