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:
['v', '8009', '5385', '9359']
answer:
3


question:
['Z', 't', '8511', 'W', 'T', 'B', '4795', '79', 'w', 'h', '8159', '3995', 'e', '6081', 'M', 'd', 'r', '8411', '6957', 'p', 'N', 'A', 'D', '1459', '5233', 'x', 'E']
answer:
10


question:
['4991', '2205', 'Z', 'W', 'Y', 'A', 'N', '5127', 'p', '5617', '3335', '171', '4217']
answer:

7