Necessity is related to Water. Water is a type of Molecule. you are likely to find Molecule in/at/on Hand. Hand is related to Servant. 
Wire is a type of Equip. Equip is a synonym of Fit. Fit is similar to Acceptable. Acceptable is a synonym of Cool. 
Necessity <--RelatedTo--> Water --IsA--> Molecule --AtLocation--> Hand <--RelatedTo--> Servant 
Wire --IsA--> Equip <--Synonym--> Fit <--SimilarTo--> Acceptable <--Synonym--> Cool 