Native Speakers of French, German, Polish and Italian needed for evaluation study

I’m currently working on a Machine Translation study and I need some native speakers of the above languages to evaluate the output of content which has been automatically translated from English. There are two parts, each of which shouldn’t take any more than 30 minutes to complete. As well as being a native speaker of one of those languages you need to have excellent English skills so that you can understand the instructions, etc. If you would like to help, I would love to hear from you.