Bless is related to Act. Act is related to Trouble. Troubled is a form of Trouble. 
Tail is related to Hair. Hair is related to Spray. Shower is a type of Spray. you are likely to find Pilot in/at/on Shower. 
Bless <--RelatedTo--> Act <--RelatedTo--> Trouble <--FormOf-- Troubled 
Tail <--RelatedTo--> Hair <--RelatedTo--> Spray <--IsA-- Shower <--AtLocation-- Pilot 