Imagine you have found a map you'd like to reuse as...

Imagine you have found a map you'd like to reuse as part of the materials for a course, and it has a CC BY-ND license. Which of the following (if any) would you be allowed to do under the terms of the license if you were to use it in an open educational resource you create with a CC license?

Put the map on a slide with text next to it
Change the colours of the map
Add new text or symbols on the map itself
Translate the words on the map into a different language