you are likely to find Boundary in/at/on Society. Society is related to Bank. Bank is a type of Slope. Slope is related to Condition. 
Radio is related to Broadcast. Broadcast is a type of Message. Message is related to Reply. 
Boundary --AtLocation--> Society <--RelatedTo--> Bank --IsA--> Slope <--RelatedTo--> Condition 
Radio <--RelatedTo--> Broadcast --IsA--> Message <--RelatedTo--> Reply 