title: Pergamon
context: Pergamon (/ˈpɜːrɡəmən/ or /ˈpɜːrɡəmɒn/), Pergamos [1] or Pergamum (/ˈpɜːrɡəməm/) (Ancient Greek: τὸ Πέργαμον or ἡ Πέργαμος), was a rich and powerful ancient Greek city in Aeolis. It is located 26 kilometres (16mi) from the modern coastline of the Aegean Sea on a promontory on the north side of the river Caicus (modern-day Bakırçay) and northwest of the modern city of Bergama.
question: Where is Pergamon?
answers: ancient Greek city in Aeolis