instruction:
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:
['9427', '8963', '9535', 'C', 'a', 'F', 'v', '6221']
answer:
4


question:
['B', 'g', '3551', '623', 'I', '6033', 'Y', 'k', 'w', '2219', '2485', '2907', 'M', 'R', '2149', '3797', 'K', '8863', 'E', 'c', '949', 'J', '4861', '4571', '55']
answer:
12


question:
['7651', '9311', '3807', '9663', '8141', '9779', '3211', '973', 'C', '943', 'k', '4187', 'v', 'C', 'c', 'P', '1267', '5087', '8591', 'a', 'n', '7151', '45', 'D', '1631', '1033', 'q', 'S']
answer:

11