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:
['1567', 'd']
answer:
1


question:
['6379', '7893', 'a', '2589', 'z', 'Y', 't', 'F', '603', '1767', 'b', '7849', '4061', 't', 'l', '9803', '7131', 'B', 'I', '1645', 'H', 'A', 'O', '1111', 'q', 'u', '653', '2507']
answer:

15