Question: What policies does Dayana Robel have? | Do you mean the policy types of the customer named "Dayana Robel"? | yes
SQL: SELECT DISTINCT t3.policy_type_code FROM customers AS t1 JOIN customers_policies AS t2 ON t1.customer_id   =   t2.customer_id JOIN available_policies AS t3 ON t2.policy_id   =   t3.policy_id WHERE t1.customer_name   =   "Dayana Robel"