Form is related to Plant. Plant is related to Product. Product is related to Cheese. Cheese is related to Moon. 
Segment is related to Room. Room is related to Household. Household is related to Living. Living can be used for Eating. 
Form <--RelatedTo--> Plant <--RelatedTo--> Product <--RelatedTo--> Cheese <--RelatedTo--> Moon 
Segment <--RelatedTo--> Room <--RelatedTo--> Household <--RelatedTo--> Living --UsedFor--> Eating 