People can be Silly. People is related to Girl. Girl is related to Youth. Youth is related to Teenager. 
Power is a type of Quality. Power is related to Authority. Adviser is a type of Authority. Adviser is a synonym of Consultant. 
Silly <--HasProperty-- People <--RelatedTo--> Girl <--RelatedTo--> Youth <--RelatedTo--> Teenager 
Quality <--IsA-- Power <--RelatedTo--> Authority <--IsA-- Adviser <--Synonym--> Consultant 