Toss entails/necessarily involves Mix. Mix is related to Combine. Combine is a synonym of Compound. 
Night is a synonym of Dark. Street can be Dark. Street is related to Look. Look is related to Point. 
Toss --Entails--> Mix <--RelatedTo--> Combine <--Synonym--> Compound 
Night <--Synonym--> Dark <--HasProperty-- Street <--RelatedTo--> Look <--RelatedTo--> Point 