What is the fine-grained topic of the following text: Most Important ran a mighty race three starts back when second to Impending in the Group 2 $200,000 Hiflow Industries Victory Stakes (1200m) at Doomben on April 28 before finishing two and a quarter lengths eighth to English tin the Group 1 $700,000 Kirin Doomben 10,000 (1200m) at Doomben on May 12. Only return the topic.
Most Important's performance in horse races