Lip is related to Bite. Bit is a form of Bite. Bit is related to Inside. Inside is related to Skull. 
Available is related to Offer. Offer is a synonym of Assignment. Assignment is a type of Distribution. Distribution is part of Marketing. 
Lip <--RelatedTo--> Bite <--FormOf-- Bit <--RelatedTo--> Inside <--RelatedTo--> Skull 
Available <--RelatedTo--> Offer <--Synonym--> Assignment --IsA--> Distribution --PartOf--> Marketing 