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: ['u', '8841', 'i', 'u', 'V', 'C', '9519']

Answer: 5


Question: ['r', '4413', 'N', 'i', 'D', 'J', '2841', 'x', '1731', '299', '8569', '5149', 'v', 'g', 'Q', 'R', '5499', '3635', '811', '6929', 'a', 'U', '6605', '3513', '3661', 'o', '5839', '3725', 'r', 'P', 'R', 'Z', 'l', 'B', 'T', 's', 'V', '2619', 'g']

Answer: 23


Question: ['F', '6861', '4393', '6239', '7557', '9835', 'P', 'J', 'u', 'l', 'O', 's', '9829', '3713', '6491', '6287', 'd', '7951', '4601', '6365', '9937', 'u', '4641', 'I', '8785', '7849', '2151', 'S', '9303', 'W', '5203', 'u', 'r', '7717', 'U', '9539', '8931', '4755', '2841']

Answer:
15