Add more than one tables in RDLC

As question states I want to add more than one table in RDLC report. I have added one table in few reports. But don't know how to add multiple tables in a single report. I am adding tables using objects as DataSource. My database is SQLite.

I found a tutorial to make rdlc using object as datasource here. But that does not say about multiple tables. How to do it?