Question: Which country Phila (Daughter Of Seleucus)'s husband is from?
Sentence (from "Antigonus II Gonatas"): Antigonus II Gonatas  (– 239 BC) was a powerful ruler who solidified the position of the Antigonid dynasty in Macedon after a long period defined by anarchy and chaos and acquired fame for his victory over the Gauls who had invaded the Balkans.
Relevant evidence: Yes