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: ['6193', 'O', 'b', 'K', '8157', 'v', 'C', '1137', 'Q', 'c', 't', '3003', '1663', 'M', 'W', 'B', 'c', 'C', 'b', 'P']

Answer: 15


Question: ['2707', 'z', 'y', '7171', '1397', '1699', '5497', '6535', 'n', 'n', 'A', '8257', '8453', '2991', 'u', 'y', '791', 'Z', 'G', 'h', '9755', '9897', '257', '3353', '973', '2789', 'Q', 'Q', 'Y', 'h', 'G', 'N', 'J', 'Z']

Answer: 18


Question: ['c', 'a', '3527', 'Q', 'e', '7049', 'w', 'T', 'J', '9269', 'E', '5391', 'J', 'L', '3615', 'C', '4017', '1347', 'X', '8077', 'N', '8107', 'D', 'i', '7531', '8073', '1871', 'j']

Answer:
16


