175. Combine Two Tables
\nimport pandas as pd\n\ndef combine_two_tables(person : pd.DataFrame, \n                       address: pd.DataFrame) -> pd.DataFrame:\n    \n return person.me
```\nimport pandas as pd\n\ndef combine_two_tables(person : pd.DataFrame, \n                       address: pd.DataFrame) -> pd.DataFrame:\n    \n return person.merge(address,on=\'personId\',how=\'left\')[\n                      [\'firstName\',\'lastName\',\'city\',\'state\']]\n```
['Pandas']