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: ['7721', 'x', 'h', '8721', 'm', '1161', '1869', 'W', '5517', 'g', 'P', '4311', 'b', '2835', '8105', '4441']

SOLUTION: 7

PROBLEM: ['5555', 'Q', 'Z', 'o', '6259', 'N', 'A', 's', '3427', 'H', 'k', 'o', '5265', 'M', 'e', 'v', 'e', '9465', 'g', '3593', 'm', 'j', 'V', 'G', 'e', 'o', '3763', '4881', '8989', '8611', '7443', '7401', '8915', '8483', '8417', '5325', 'w', '5389', '4131']

SOLUTION: 21

PROBLEM: ['C', '7645', 'q', 'd', 's', 'B', '7161', '2483', '1713', 'A', '5263', '2413', '5475', '2423', '6301', 'z', 'C', 's', '7665', 'l', 'x', '869', '2757', '2543', 'c', 'M', '7043', 'E', '809', 'a', 'h', 'l']

SOLUTION:
17