Direct answer
Objectives follow journal display order. Some depend on your choices; follow the active objective in the game.
Result
Geralt had waded through the city's vampire-infested streets to reach Orianna's estate. The vampiress, however, was hardly eager to help the witcher find the Unseen Elder. She was on her way out, about to leave Beauclair for the orphanage she maintained outside the city walls. Anxious about what she might find there, she had neither the time nor the desire nor the patience to listen to the witcher's arguments. Geralt had no choice but to accompany Orianna, hoping to convince her along the way.
