องค์กรที่ให้บริการประเภทใดที่มีรายละเอียด 'Denesik and Sons Party'?
What is the distinct service types that are provided by the organization which has detail 'Denesik and Sons Party'?
df_services = pd.DataFrame(columns=['service_type_code', 'organization_id']); df_organizations = pd.DataFrame(columns=['organization_id', 'organization_details'])
df_services[df_services['organization_id'].isin(df_organizations[df_organizations['organization_details'] == 'Denesik and Sons Party']['organization_id'])]['service_type_code'].unique()