Formation is related to Wave. Wave is related to Salt. Salt is related to Tear. Tear is a type of Separate. 
Acceptable is derived from Accept. Accept is related to Allow. Allow is a type of Calculate. Integrate is a type of Calculate. 
Formation <--RelatedTo--> Wave <--RelatedTo--> Salt <--RelatedTo--> Tear --IsA--> Separate 
Acceptable --DerivedFrom--> Accept <--RelatedTo--> Allow --IsA--> Calculate <--IsA-- Integrate 