Tissue is related to Muscle. Muscle is etymologically related to Mouse. Computer have Mouse. Computer is related to Worker. 
Demographic is related to Population. Population is related to Group. Group is a synonym of Circle. Circle is related to Band. 
Tissue <--RelatedTo--> Muscle --EtymologicallyRelatedTo--> Mouse <--HasA-- Computer <--RelatedTo--> Worker 
Demographic <--RelatedTo--> Population <--RelatedTo--> Group <--Synonym--> Circle <--RelatedTo--> Band 