<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:

def _delAccountRights(sidObject, user_right):
    '''
    helper function to remove an account right from a user
    '''
    try:
        _polHandle = win32security.LsaOpenPolicy(None, win32security.POLICY_ALL_ACCESS)
        user_rights_list = [user_right]
        _ret = win32security.LsaRemoveAccountRights(_polHandle, sidObject, False, user_rights_list)
        return True
    except Exception as e:
        log.exception('Error attempting to delete account right')
        return False