Reduce is a type of Restrict. Reduce is related to Minimize. Minimize is a type of Decrease. 
Ability is related to Memory. Memory is related to Good. Good is related to Flower. 
Restrict <--IsA-- Reduce <--RelatedTo--> Minimize --IsA--> Decrease 
Ability <--RelatedTo--> Memory <--RelatedTo--> Good <--RelatedTo--> Flower 