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: ['5521', 'a', 'T', 'X', 'n', '7841', '1929', '7931', 't', 'x', '6045', 'L', 'Z', 'D', '1699', 'v', 'b']

SOLUTION: 11

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

SOLUTION: 3

PROBLEM: ['b', 'Q', 'T', 'A', '2767', 'j', 'E', 'Y', '269', '4149', '4457', 'u', 'Y', 'Z', '3593', 'o', '4697', 'p', '4511', '9383', 't', '6271', '9681', 'Z', 'E', 'T']

SOLUTION:
16