Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.

### Instruction:

Convert text to sql: How many council taxes are collected for renting arrears ? | customer_master_index : master_customer_id , cmi_details | cmi_cross_references : cmi_cross_ref_id , master_customer_id , source_system_code | council_tax : council_tax_id , cmi_cross_ref_id | business_rates : business_rates_id , cmi_cross_ref_id | benefits_overpayments : council_tax_id , cmi_cross_ref_id | parking_fines : council_tax_id , cmi_cross_ref_id | rent_arrears : council_tax_id , cmi_cross_ref_id | electoral_register : electoral_register_id , cmi_cross_ref_id | cmi_cross_references.master_customer_id = customer_master_index.master_customer_id | council_tax.cmi_cross_ref_id = cmi_cross_references.cmi_cross_ref_id | business_rates.cmi_cross_ref_id = cmi_cross_references.cmi_cross_ref_id | benefits_overpayments.cmi_cross_ref_id = cmi_cross_references.cmi_cross_ref_id | parking_fines.cmi_cross_ref_id = cmi_cross_references.cmi_cross_ref_id | rent_arrears.cmi_cross_ref_id = cmi_cross_references.cmi_cross_ref_id | electoral_register.cmi_cross_ref_id = cmi_cross_references.cmi_cross_ref_id | 

### Response:

select count ( _ ) from _ | select count ( * ) from rent_arrears