Given is a type of Assumption. Given is related to Interest. 
Form is related to Plant. Pine is a type of Plant. Pine is etymologically related to Pain. you are likely to find Pain in/at/on Back. 
Assumption <--IsA-- Given <--RelatedTo--> Interest 
Form <--RelatedTo--> Plant <--IsA-- Pine --EtymologicallyRelatedTo--> Pain --AtLocation--> Back 