Android Room @Embedded @Relation Class file location

Question

I had an argument with my co-worker about where we put class file that uses @Embedded @Relation annotations. Do they count as Entities ? or should we create another package for them ? I have seen some github repo that they put them in Entity package and TBH usage of them look like entities to me . We just don't want to mess the project architect duo to the complication and mass of the project also easy to read for other developers.