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:
['m', 'R', 'B']
answer:
3


question:
['t', '9199', '7443', '9', '2255', '8893', '7385', '5481', '2055', 'L', 'H', 'O', '5773', 'h', '6263', 'u', '4777', '9435', 'C', 'J', '6845', '2009', 'Q', '1761', '29', '1719', '603', '7343', '2737', '981', '2305']
answer:
9


question:
['1259', 'Z', 'V', '4433', 'R', '9279', '2717', '7585', 'U', 't', 'A', 'T', 'P', '8693', '8291', 'x', 'X', '1465', 'x', 'L', '6995', '8329', 'z']
answer:

13