Anna is an actress and writer. She is from Hackney Shed, an organisation that helps kids with their drama skills. Anna talked to us about devised theatre which is when you act without scripts and you make the story up on the way. It is really fun and easy as long as you stick with two rules. The first is that you must use the obvious so that the other person knows what your talking about, and the second rule is to always "yes" to anything the other person says.