| personId | lastName | firstName |
| -------- | -------- | --------- |
| 1 | Wang | Allen |
| 2 | Alice | Bob |
Address =
| addressId | personId | city | state |
| --------- | -------- | ------------- | ---------- |
| 1 | 2 | New York City | New York |
| 2 | 3 | Leetcode | California |