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:
['251', '7903', '8553', '8939', 'l', 'i', 'y', 'f', '2421', '2837', 'j', 'L', 'e', '9511', '3665', '9737', '5251', 'i', '7743', 'O', '1867', 'E', 'c', 'O', 'V', 's', '1699', 'y']
answer:
13


question:
['U', '9061', 'w', 'p', '3789', 'm', '8031', '923', '57', '9953', 'C', 'r', 't', '7095', 'H', 'l', 'c', '939', '5105', 'c', '4491', '1063', 'E', '9219', 't', 'V', '9157', 'G', 'B', 'N', 'k']
answer:
13


question:
['M', 'm', '9921', '1627', 'y', 's', 'P', '7591', '2013', '7577', 'M', 's', 'g', 'z', '1469', '8887', '3949', '2305', 'K', '1739', '6731', '7409', '2985', '2217', '1949', 'P', 'F', 'J', '9697', 'd', '6669', '6217', '689', '615']
answer:

20