query: Does this quote in Deathly Hallows imply that Dumbledore had used the Killing Curse before?
positive_passages.docid: 90164
positive_passages.text: What exactly happened to Ariana when Dumbledore and Grindelwald fought?
negative_passages.docid: 37745
negative_passages.text: Why did Voldemort want to kill Harry Potter given that Harry was one of the horcruxes which provided protection for Voldemort's eternal survival?
negative_passages.docid: 56546
negative_passages.text: Why did Dumbledore contemplate discontinuing Divination at Hogwarts?
negative_passages.docid: 54846
negative_passages.text: Has the word "magician" been used in the Harry Potter canon?
negative_passages.docid: 98546
negative_passages.text: Why does Snape suggest Malfoy use the Serpensortia spell?
negative_passages.docid: 4899
negative_passages.text: In Harry Potter and the Cursed Child, why would anyone believe this rumor?
negative_passages.docid: 115300
negative_passages.text: What EXACTLY cause Voldemort's soul piece to split off when he killed Lily and tried to kill Harry?
negative_passages.docid: 104552
negative_passages.text: What did Dumbledore teach?
negative_passages.docid: 130273
negative_passages.text: Since Voldemort knew that Dumbledore did not kill Grindelwald, why did he think that killing Snape was necessary for him to wield the Elder Wand?
negative_passages.docid: 83734
negative_passages.text: Chaining the Imperius curse
negative_passages.docid: 136543
negative_passages.text: Why didn't Dumbledore prevent the prosecution of Sirius Black?
negative_passages.docid: 82816
negative_passages.text: How was Dumbledore able to defeat Grindelwald, since Grindelwald had the Elder Wand?
negative_passages.docid: 146017
negative_passages.text: Can a single Killing Curse kill more than one soul?
negative_passages.docid: 93159
negative_passages.text: Why did Snape tell Voldemort when Harry Potter was really going to be moved?
negative_passages.docid: 125779
negative_passages.text: Why did Voldemort stop employing Occlumency against Harry in Deathly Hallows?
negative_passages.docid: 141780
negative_passages.text: Possible wrong interpretation of a passage
negative_passages.docid: 55672
negative_passages.text: Is there any canonical evidence that the winged being curses were really lifted?