Let's say Algeria builds an embassy in Benin.
When speaking about this embassy,
- How to call Algeria? (the country that runs the embassy and has the staff)
- How to call Benin? (the country in which the embassy in built)
I am creating a table which has these "host" and "sender" columns, for each embassy of the world. A better, yet short and unambiguous name would be great. Other columns will be Address/Phone/etc.