query: Why Dumbledore never thought to check on Moaning Myrtle?
positive_passages.docid: 142773
positive_passages.text: They knew where she was. Why didn't the Ministry of Magic ask Moaning Myrtle's ghost about her death?
negative_passages.docid: 64665
negative_passages.text: Why isn't Harry Potter punished for using magic outside of Hogwarts in Prisoner of Azkaban?
negative_passages.docid: 146283
negative_passages.text: Why didn't Harry, Hermione, and Ron discover the Bubble-Head Charm in advance of the second task?
negative_passages.docid: 72499
negative_passages.text: Why didn't the Trace work in Goblet of Fire?
negative_passages.docid: 43772
negative_passages.text: Why couldn't Voldemort view the prophecy without Harry's help?
negative_passages.docid: 115922
negative_passages.text: Why didn't Voldemort have the prophecy broken to listen to it?
negative_passages.docid: 118137
negative_passages.text: Why was triwizard tournament continued even when Dumbledore knew that it was dangerous for Harry?
negative_passages.docid: 138990
negative_passages.text: Why COULD Harry see Thestrals following Cedric Diggory's death?
negative_passages.docid: 104092
negative_passages.text: If Dumbledore could take on Grindelwald, why didn't he take on Hitler?
negative_passages.docid: 19923
negative_passages.text: Why didn't Molly Weasley remember the platform number?
negative_passages.docid: 75714
negative_passages.text: Why didn't Harry call Kreacher to help when in the trio was captured in Malfoy Mannor
negative_passages.docid: 135500
negative_passages.text: Why did international wizards not come to help against Voldemort?
negative_passages.docid: 73714
negative_passages.text: Why doesn't Harry live with the Weasleys?
negative_passages.docid: 86016
negative_passages.text: Why didn't Snape cast Avada Kedavra on Dumbledore non-verbally?
negative_passages.docid: 108381
negative_passages.text: Why did Dumbledore tell Harry there were 6 Horcruxes when he already knew Harry was a horcrux?
negative_passages.docid: 109116
negative_passages.text: How did Hagrid vanish into thin air?
negative_passages.docid: 80463
negative_passages.text: Why didn't the Hogwarts ghosts know about the Chamber of Secrets?