Eyebrow is part of Face. Face is related to Lip. Lip is related to Nose. 
Student is related to School. School is related to Subject. Subject is a synonym of Topic. 
Eyebrow --PartOf--> Face <--RelatedTo--> Lip <--RelatedTo--> Nose 
Student <--RelatedTo--> School <--RelatedTo--> Subject <--Synonym--> Topic 