def get_typical_qualifications(cfg):
    """
     create qualification list to filter just workers with:
    - + 98% approval rate
    - + 500 or more accepted HIT
    - Location USA
    :param cfg:
    :return:
    """
    if not cfg['hit_type'].getboolean('apply_qualification'):
        return []
    qualification_requirements=[
        {
            # Worker_​NumberHITsApproved
            'QualificationTypeId': '00000000000000000040',
            'Comparator': 'GreaterThanOrEqualTo',
            'IntegerValues': [
                500,
            ],
            'RequiredToPreview': False,
            'ActionsGuarded': 'Accept'
        }, {
            # Worker_​PercentAssignmentsApproved
            'QualificationTypeId': '000000000000000000L0',
            'Comparator': 'GreaterThanOrEqualTo',
            'IntegerValues': [
                98,
            ],
            'RequiredToPreview': False,
            'ActionsGuarded': 'Accept'
        }, {
            # Worker_Locale
            'QualificationTypeId': '00000000000000000071',
            'Comparator': 'EqualTo',
            'LocaleValues': [
                {
                   'Country':"US"
                }
            ],
            'RequiredToPreview': False,
            'ActionsGuarded': 'Accept'
        },
    ]
    return qualification_requirements