Which of the evolution events can be modeled by one or more double-cut-and-join operations?

I - Translocation
II - Reversion
III - Block Exchange

1. I and II.
2. I and III.
3. II and III.
4. I, II and III.
5. None of the above.

Original idea by: João Paulo Pereira Zanetti
Translate help: Leandro José de Bortoli