Cause is related to Starter. Starter is related to Soup. 
Face is related to Hair. Root is part of Hair. Root is a synonym of Beginning. Beginning is related to Starting. 
Cause <--RelatedTo--> Starter <--RelatedTo--> Soup 
Face <--RelatedTo--> Hair <--PartOf-- Root <--Synonym--> Beginning <--RelatedTo--> Starting 