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 numerical elements in the given list. Return 0 if no numerical element in the list.
question:
['L', '4841', '6567', 'm', 'L', 'R', 'z', 'K', 'd', 'J', 'J', 'S', 'd', 'z', 'a', '465', 'B', '3965', '429', '4665', 'v', 'h', '925', 'w', 'R', 'l']
answer:
7


question:
['9853', 'n', 'E', '9419', '575', '2089']
answer:
4


question:
['8017', 'C', 'o', '4369', 'u', 'm', 'H', 'W', '9285', '8399', '3733', '5883', 'B']
answer:

6