I want to know the answer to the following question:
What language family did Thracian and Balto-Slavic belong to?
All the background I'm provided with is that "It was in relative proximity to the other satem ethno-linguistic groups of the Indo-European family, like Thracian, Balto-Slavic and others, and to common Indo-European's original homeland (more precisely, the steppes of southern Russia to the north of the Caucasus), according to the reconstructed linguistic relationships of common Indo-European.". Is that enough to answer the question?
Answer: yes