Context: The relationship between the Slavs and a tribe called the Veneti east of the River Vistula in the Roman period is uncertain. The name may refer both to Balts and Slavs.

Question: An uncertain relationship was held between the Slavs and who?
Answer: the Veneti

Question: The Veneti tribe was located where?
Answer: east of the River Vistula

Question: What name may refer both to Balts and Slavs?
Answer: Veneti

Question: When was the relationship between the Slavs and Veneti uncertain?
Answer: in the Roman period

Question: What were the Slavs east of?
Answer: Unanswerable

Question: Who did the Balts have an uncomfortable relationship with?
Answer: Unanswerable

Question: What tribe was to the east of the Slavs?
Answer: Unanswerable

Question: What did the Roman period refer to?
Answer: Unanswerable