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:
['i', 'z', '5021']
answer:
2


question:
['5273', 'C', 'p', 'j', '7737', 'x', '4561', '3619', '1563', 'l', '8797', 'S', 'd', 'M', 'f', 'w', '1737', 'V', 'U', 'F']
answer:
13


question:
['f', '5357', '5003', '117', 'G', '357', 'v', 'c', '8765']
answer:

4