Garden is a type of Tend. Garden is related to Agriculture. Agriculture is related to Crop. 
Adjust is a type of Adapt. Tune is a type of Adjust. Tune is related to Song. you are likely to find Sound in/at/on Song. 
Tend <--IsA-- Garden <--RelatedTo--> Agriculture <--RelatedTo--> Crop 
Adapt <--IsA-- Adjust <--IsA-- Tune <--RelatedTo--> Song <--AtLocation-- Sound 