In this task, you are given a question. You have to answer the question based on your information.
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Question: During which period was Altes Lager an important Viking trading post?

Answer: the late 8th century to the mid-11th century


Question: Who was born first, Vania King or Martina Navratilova?

Answer: Martina Navratilova


Question: Are Echinocactus and Nymphaea from the same family?

Answer:
no