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: ['6193', 'O', 'b', 'K', '8157', 'v', 'C', '1137', 'Q', 'c', 't', '3003', '1663', 'M', 'W', 'B', 'c', 'C', 'b', 'P']

Answer: 15


Question: ['1663', 's', 'e', 'u', 'N', '7869', '3445', '1409', '5789', '2307', 'J', '2147', 'D', '1729', '335', '8433', 'F', 'e', '3817', 'y', 'y', '2825', '7291', 'f', 'D', 'F', 'Q', '5253', 'Z', 'v', '5227', 'O', 'X', 'k', 'u', '3307', '9779', 'U']

Answer: 21


Question: ['l', 'O', 'Q', 'X', '8501', '9467', '5505', 'u', '95', '7677', 'l', 'G', 'K', 'X', '5173', 't', 'W', 'z', '37', 'b', 'N']

Answer:
14