Question: What is the name of the large legionary camp, now a ruin, that the Romans maintained around the start of the Common Era?
Sentence: Sometime around the start of the Common Era, the Romans maintained a large legionary camp called Vindonissa, now a ruin at the confluence of the Aare and Reuss rivers, near the town of Windisch, an outskirt of Brugg.
Answer in sentence: yes