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:
['9703', '1421', '3081', 'd', '979', 'K', 'c', 'k', '8851', 'D', 'B', '9475', '9205', '6547']
answer:
6


question:
['6193', 'O', 'b', 'K', '8157', 'v', 'C', '1137', 'Q', 'c', 't', '3003', '1663', 'M', 'W', 'B', 'c', 'C', 'b', 'P']
answer:
15


question:
['k', 'k', '7751', 'r', 'Q', 'a', 'g', '6751', '9581', 'A', 'z']
answer:

8