Foreign is the opposite of Home. Home is related to Local. Local is a different concept from Regional. Regional is the opposite of Global. 
Environment is related to Country. you are likely to find Cemetery in/at/on Country. 
Foreign <--Antonym--> Home <--RelatedTo--> Local <--DistinctFrom--> Regional <--Antonym--> Global 
Environment <--RelatedTo--> Country <--AtLocation-- Cemetery 