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:
['S', 'D', 'n', 'j', '537', 'J', 'z', 'W', '677', 'Y', '9069', '135', '8555', '1003', 'f', 'B']
answer:
10


question:
['971', '2377', '1089', 'Q', '5363', '4059', 'q', '7891', '8997', '1481', 'e', 'W', '3613', 'c', 'J', 'A', '4735', 'b', 'J', 'C', '3587', 'E', 'e', 'S', '4101', '9543', 'X', '1595', 'H', 'n', 'p', 'f', 'B', 'c', '6217']
answer:
20


question:
['2925', '1593', '4321', 'i', '6613', 'D', '1287', '2391', 'l', '9411', '2237', 'n', '2985', 'N', '1927', '163', 'L', 'I', 'm', '2885', 'F', '6081', 'X', '9343', '3507', 'F', 'A', 'N', 'y', '3393', '6571', 'i', 'n', '8325', '2633', '3325', '129', 'W', '4217', '3549']
answer:

17