Tissue is part of Organ. Tissue is related to Bone. Bone is related to Type. Type is related to Desert. 
Bow is related to Surprise. Surprise is related to Appearance. 
Organ <--PartOf-- Tissue <--RelatedTo--> Bone <--RelatedTo--> Type <--RelatedTo--> Desert 
Bow <--RelatedTo--> Surprise <--RelatedTo--> Appearance 