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:
['A', 'e', '4539', '1775', '911', '7267', 'H', 'y', 'a', '3603', '6909']
answer:
5


question:
['7959', '5471']
answer:
0


question:
['S', '3599', '4681', 'K', 'p', 'R', '4751', '8145', 'V', 'i', '6569', '1277', 'c', 'T', '861', 'v', 'v', 'Q', 'O', 'u', '225']
answer:

13