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:
['4675', '9687']
answer:
2


question:
['k', 'I', 'c', '381', '3259', '8043', '6749', 'H', 'I']
answer:
4


question:
['p', '5771', '2847', '439', '8875', 'r', '3757', 'a', 'c']
answer:

5