TASK DEFINITION: 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
PROBLEM: ['b', 'U', 'K', 'l', 'l', 'P', '715', 'K', '9699', '8895', '5357', '9337', 'm', '9257', 'u', '6417', 'T', '4291']

SOLUTION: 10

PROBLEM: ['i', 'K', 'U', 'R', 'G', 'T', 'a', 'h', 's', '7571']

SOLUTION: 9

PROBLEM: ['8251', 'u', '903', '7597', 'B', 'e', 'S', 'A', '5181', '8129', 'r', 'E', 'W', 'g', '4655', 'u', 'v', 'W', 'l', 'd']

SOLUTION:
14