diff --git a/README.md b/README.md
index d916df3..ebf1aa5 100644
--- a/README.md
+++ b/README.md
@@ -33,10 +33,62 @@ puts QuestionGenerator.generate locale: :de
 # => "Was war das letzte, das du gegessen hast?"
 ```
 
+## How it works
+
+The question generator uses a simple branching structure inside the specified locale to generate questions from it, here is a quick example:
+
+```yml
+Can:
+  you:
+    - swim
+    - speak:
+      - different:
+        - languages
+    - play:
+      - any:
+        - sports
+      - the:
+        - piano
+        - guitar
+        - trumpet
+      - baseball
+    - ski
+    - cook
+    - dance
+
+# The following example outputs:
+# Can you swim?
+# Can you speak different languages?
+# Can you play any sports?
+# Can you play the piano?
+#               ...guitar?
+#               ...trumpet?
+# Can you play baseball?
+# Can you ski?
+# Can you cook?
+# Can you dance?
+```
+
+If you can't break sentences in parts in your language, you can also specify the entire question in one line.
+```yml
+- Can you swim?
+
+# The following example outputs:
+# Can you swim?
+```
+
 ## Contributing
 
+The files for questions are located in `lib/questions/`
+
+If you want to add a new language, create a new file and name it with the [ISO-639-1 language code](https://en.wikipedia.org/wiki/List_of_ISO_639-1_codes) of it (just like `en.yml`)
+
 1. Fork it ( https://github.com/retrospring/questiongenerator/fork )
 2. Create your feature branch (`git checkout -b my-new-feature`)
 3. Commit your changes (`git commit -am 'Add some feature'`)
 4. Push to the branch (`git push origin my-new-feature`)
 5. Create a new Pull Request
+
+Please don't add harassing, scaring or upsetting content to the questions or content that otherwise violates the [Retrospring Terms of Service](https://retrospring.net/terms).
+
+If you add questions in another language to the questiongenerator and purposely add wrong translations, further Pull Requests will be ignored.