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:
['Q', '2071', '2591', 'G', '415', '3215', 'W', '7013', 'O', 'v', '8155', 'b', '2341', 'r']
answer:
7


question:
['m', 'k', '2103', '7415', 'o']
answer:
2


question:
['R', 'A', 'w', '2711', '463', '1613', 'R', '45', '5211', '7407', 'O']
answer:

6