Tone is the opposite of Noise. Noise is related to Background. Background is related to Beat. Beat is related to Seat. 
Parking is a type of Room. Parking is a type of Ride. 
Tone <--Antonym--> Noise <--RelatedTo--> Background <--RelatedTo--> Beat <--RelatedTo--> Seat 
Room <--IsA-- Parking --IsA--> Ride 