If Dragonborn will kill anyone in the stronghold and she stays alive, she will say "for your crimes, may Malacath boil your blood and grind your bones". If you have luck you will find a dialogue with Yatul:
Yatul: "Come, child, I will tell you how to track a snow cat."
Urog: "But you said that was impossible."
Yatul: "No, just very difficult. You have to look for shift in various shades of white."
Urog: "My eyes are sharp."
Yatul: "They are, but your mind has to be sharp, too."
She can say: "My brother keeps trying to spin these fantasies to me about my aunts and our father. He's crazy."