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:
['2139', 'm', 's', 'o', 'O', 'i', '4509', '2951', '5723', '4431', '8389', '5629', '1743', 'Q', 'v', 'V', '1161', '291', '2935', 'c']
answer:
9


question:
['u', '8841', 'i', 'u', 'V', 'C', '9519']
answer:
5


question:
['2731', '1411', '5623', '1829', '6099', 't', '971', 'P', '2351', 'Y', 'N', 'x', '5247', '5413', 'y', 'K', 'I', '3667', '5669', '2579', '4631', 'L']
answer:

9