For example Levy and Goldberg (2014a) showed that using skip-gram with a window of ±2, the most similar words to the word Hogwarts (from the Harry Potter series) were names of other fictional schools: Sunnydale (from Buffy the Vampire Slayer) or Evernight (from a vampire series). With a window of ±5, the most similar words to Hogwarts were other words topically related to the Harry Potter series: Dumbledore, Malfoy, and half-blood.