Can we draw the following hypothesis from the context (see options)? 

Context:

The sale was made to pay Yukos' US$ 27.5 billion tax bill, Yuganskneftegaz was originally sold for US$ 9.4 billion to a little known company Baikalfinansgroup which was later bought by the Russian state-owned oil company Rosneft .

Hypothesis: Baikalfinansgroup has ties to Latvia.
Options are:
[a]. Yes;
[b]. It's impossible to say;
[c]. No;
[b].