Sentence: Adam Koc was born in Suwalki and battled in the PolishSoviet War. That war was part of the Russian Civil War and Joseph Stalin was a commander there.

What structured data could we extract from this sentence?
Adam Koc, battle, PolishSoviet War; PolishSoviet War, isPartOfMilitaryConflict, Russian Civil War; PolishSoviet War, commander, Joseph Stalin; Adam Koc, birthPlace, Suwaki