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:
['2689', '7821', 'h', '5311', '4861', 'e', '3803']
answer:
2


question:
['B', 'g', '3551', '623', 'I', '6033', 'Y', 'k', 'w', '2219', '2485', '2907', 'M', 'R', '2149', '3797', 'K', '8863', 'E', 'c', '949', 'J', '4861', '4571', '55']
answer:
12


question:
['8881', 'U', 'n', '5587', '2565', 'q', 'c', 'n', 'v', 'Q', '1371', '6067', '5687', 'U', 'O', 'D', '5209', 'z', '843', 'g', 'E', '1097']
answer:

13