language variants in SDL Language Cloud & different MT possibilities

Good morning,

I would like to use "SDL Language Cloud" for translating from English into Arabic. I have tested different scenarios: only when I choose EN-UK to AR-Egypt, a MT is possible. For any other language variants, "SDL Language Cloud" does not work. Is there any way to use any MT from RWS for different language varients, e.g. EN-UK to AR-Lebanon, or in other words a way to ignore the language variants and just consider EN > AR?

What is the difference between: "SDL Language Cloud", "SDL Machine Translation (Enterprise)", "SDL WorldServer Translation Memory" and "SDL Machine Translation Cloud Provider"? Do they use different technologies (NMT?) or different corpora? Which one should provide better MT?

Does RWS currently have any MT for the language pair German into Arabic?

Thanks a lot in advance

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