Context: CREATE TABLE Customers (first_name VARCHAR, last_name VARCHAR, customer_address_id VARCHAR); CREATE TABLE Addresses (address_id VARCHAR, city VARCHAR)
Question: List first name and last name of customers lived in city Lockmanfurt.
Answer: SELECT T1.first_name, T1.last_name FROM Customers AS T1 JOIN Addresses AS T2 ON T1.customer_address_id = T2.address_id WHERE T2.city = "Lockmanfurt"