Detailed Instructions: 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
Q: ['9913', 'B', 'H', '189', '8809', 'J', '4397', '7729', 't', '3531', '7825', '437', '5451', '4917', 'a', 't', '3639', 'u']
A:
7