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:
['7891', 'R', '497', 'G', '6269', 'i', '3411']
answer:
3


question:
['5731', 'u', '9123', 'L', '23', 'i', 'g', 'g', '9233', '6919', '4653', '7851', 't']
answer:
6


question:
['Q', '27', '8325', 'k', 'L', 'X', '6503', '6561', 'k', 'C', '4389', 'z', 'Y', '9853', 'h', '8215', 'Q', '7709', 'b', 'o', 'B', '715', '3351', '6985', 'K', '1965', '2253', '6181', 'W', '7989', '7237', '433', 'W', '7289', '5063', 'l']
answer:

17