Elbow is related to Point. Point is related to East. Southeast is part of East. Southeast is derived from South. 
Play is related to Live. Live is related to Metaphor. 
Elbow <--RelatedTo--> Point <--RelatedTo--> East <--PartOf-- Southeast --DerivedFrom--> South 
Play <--RelatedTo--> Live <--RelatedTo--> Metaphor 