Lap is part of Body. Body is related to Star. Star is related to Sky. Sky is related to Sun. 
Machine is related to Mechanism. Mechanism is a type of Device. Filter is a type of Device. 
Lap --PartOf--> Body <--RelatedTo--> Star <--RelatedTo--> Sky <--RelatedTo--> Sun 
Machine <--RelatedTo--> Mechanism --IsA--> Device <--IsA-- Filter 