Court is related to Field. Field is related to Home. you are likely to find Safety in/at/on Home. Safety is related to Protect. 
Illness can be used for Rest. Infection is a type of Illness. Infection is a synonym of Transmission. Transmission is a synonym of Gear. 
Court <--RelatedTo--> Field <--RelatedTo--> Home <--AtLocation-- Safety <--RelatedTo--> Protect 
Rest <--UsedFor-- Illness <--IsA-- Infection <--Synonym--> Transmission <--Synonym--> Gear 