Farmer is related to Job. Job is related to Hunter. Hunter is a different concept from Gather. 
Pant is a synonym of Breath. Breath is related to Sigh. Sigh is related to Air. you are likely to find Molecule in/at/on Air. 
Farmer <--RelatedTo--> Job <--RelatedTo--> Hunter <--DistinctFrom--> Gather 
Pant <--Synonym--> Breath <--RelatedTo--> Sigh <--RelatedTo--> Air <--AtLocation-- Molecule 