Herminny enters the door and starts to feel gloomy and then see's the dementor and see's in her mind the sight of her mother being strangled but Herminny was not goanna fall, she knew her potronus was strong enough cause of her mothers will for her to know the truth about her abilities and she never wanted to say such a strong women perish and she was ready to stop the inner pain so she scream "expectopatronum", making a sweeping movement with her wand and because the srtong memory of her mother revealing why she had these abilities even though it was difficult for her and that same feirce eagle came out at kept the dementor at bay as she walked down the corridor to see yet another door and walked through the door hoping this crazt exam would be over soon.