CREATE TABLE claims_processing_stages (claim_stage_id NUMBER, next_claim_stage_id NUMBER, claim_status_name CLOB, claim_status_description CLOB)
CREATE TABLE claims_documents (claim_id NUMBER, document_type_code CLOB, created_by_staff_id NUMBER, created_date NUMBER)
CREATE TABLE policies (policy_id NUMBER, customer_id NUMBER, policy_type_code CLOB, start_date TIME, end_date TIME)
CREATE TABLE claims_processing (claim_processing_id NUMBER, claim_id NUMBER, claim_outcome_code CLOB, claim_stage_id NUMBER, staff_id NUMBER)
CREATE TABLE staff (staff_id NUMBER, staff_details CLOB)
CREATE TABLE claim_headers (claim_header_id NUMBER, claim_status_code CLOB, claim_type_code CLOB, policy_id NUMBER, date_of_claim TIME, date_of_settlement TIME, amount_claimed NUMBER, amount_piad NUMBER)
CREATE TABLE customers (customer_id NUMBER, customer_details CLOB)

What is the name of the customer who has made the minimum amount of payment in one claim?
SELECT t3.customer_details FROM claim_headers AS t1 JOIN policies AS t2 ON t1.policy_id = t2.policy_id JOIN customers AS t3 ON t2.customer_id = t3.customer_id WHERE t1.amount_piad = (SELECT MIN(amount_piad) FROM claim_headers)
SELECT "t3"."customer_details" FROM "claim_headers" "t1" JOIN "policies" "t2" ON "t1"."policy_id" = "t2"."policy_id" JOIN "customers" "t3" ON "t2"."customer_id" = "t3"."customer_id" WHERE "t1"."amount_piad" = (SELECT MIN("amount_piad") FROM "claim_headers")