Monument is related to Grave. Grave is related to Place. Place is related to Noise. Noise is related to City. 
Breeze is related to Light. Light is related to Emission. Radiation is a type of Emission. 
Monument <--RelatedTo--> Grave <--RelatedTo--> Place <--RelatedTo--> Noise <--RelatedTo--> City 
Breeze <--RelatedTo--> Light <--RelatedTo--> Emission <--IsA-- Radiation 