calling an Ada from c#

Question

I would like to be able to call Ada code from c#. I have be seaching the net and found A# which is an Ada version for .NET. What I would like to know if possible : 1) Is that is it possible for A# and c# to interface by remoting ? (as both use CLR) 2) How would you call code written in a foreign language to C#. 3) If none of the above are possible, then a way that would make them communicate. Thanks Ray