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:
['B', 'J', 'a', 'S', '7427', 'q', '2419', '9361']
answer:
5


question:
['3621', '7071', 'b', 'n', 'H', '1337', '2141', '4249', 'E', '6997', '7487', '1025', 'R', '1023', '1517', '7395']
answer:
5


question:
['6931', '1141', '6289', '9203', '8935', 'i', 'P', '6743', 'w', 'p', '2089', '7995', '639', '9927', 'D', 'K', '4489', '4579', '6017', '6133', 'P', 'u', '5421', '2775']
answer:

8