Direct answer
Objectives follow journal display order. Some depend on your choices; follow the active objective in the game.
Result
The Vegelbud family's out-of-town estate was famed not only for its lovely guardians and sumptuous banquets, but also for the series of horse races organized there in honor of one of the line's illustrious ancestors, Erasmus. Geralt, who had spent a great many years in the saddle, decided to test his mettle in this derby - lured, perhaps, by the sizable reward promised to the victor.
