Inside is a type of Surface. Inside is related to Nerve. Nerve is related to Feel. 
New is similar to Other. Other is related to Separate. Separate is the opposite of Join. 
Surface <--IsA-- Inside <--RelatedTo--> Nerve <--RelatedTo--> Feel 
New <--SimilarTo--> Other <--RelatedTo--> Separate <--Antonym--> Join 