"This is building number thirteen."
Translation:Це будинок номер тринадцять.
The system gives two correct options. I would like to know if it is true. Це будинок номер тринадцять.( This is building number thirteen), Це дім номер тринадцять( This is house number thirteen). Are будинок and дім can be used interchangeable? I am kind of confused. As I know, building and house may have different meanings. Because, not all buildings are houses and but all houses could be building. How we should decide? будинок and дім are equal in Ukrainian language?