Teacher: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
Teacher: Now, understand the problem? Solve this instance: ['t', '1863', '497', 'L', '2287', '1685', 'l', 'I', 'T', '8729', '3597', '6243', 't', '8423', 'e', '311', 'E', '9305', 't', '579', 'n', '3321', 'a', '935', '5311', 'o', '9347', '1645']
Student:
12