Task: Question Generation
Input (English): Carrie Rieger tugs at her bonds. The young vampire huntress has to free herself. Guarded by vampires, chained in a dark cellar by the mighty vampire King Pashek, her time is running out. She knows an even greater threat than the vampires is coming relentlessly closer. Everything will be decided tonight.Carrie has crossed a dangerous trail: Back from a faraway journey, a man slowly transforms into a vampire. And he transforms further - into something that even the vampires fear; the mighty vampire demon Vlad Kossel.The vampire sovereigns killed Kossel many hundreds of years ago, but now he has seemingly returned. In his new body, he will take revenge and destroy everything in his way. There is only one hunter who can stop him...
Output (English): Question: What is Carrie Rieger's cell guarded by?, Answer: Vampires.