Coach is a type of Drive. Coach is a type of Teach. People can be used for Teach. People can be Thin. 
Boyfriend is a type of Single. Single is related to Sand. Sand is related to Raw. Raw is related to Fresh. 
Drive <--IsA-- Coach --IsA--> Teach <--UsedFor-- People --HasProperty--> Thin 
Boyfriend --IsA--> Single <--RelatedTo--> Sand <--RelatedTo--> Raw <--RelatedTo--> Fresh 