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:
['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:
['6969', 'O', 'J', 'v', '9425']
answer:
2


question:
['l', 'C', 'e', '6369', 'u', 'z', 'q', 'A', '7601', 'Y', 'o', '937', 'r', 'w', 'h', '8221', 'e', '1763', 'J', 'b', '7151', 'S', 'x', 'R', 'w', 'C', '513', '3289']
answer:

8