Plant is related to Life. Life is related to Mate. Mate is a synonym of Teammate. Teammate is a type of Associate. 
you are likely to find Bar in/at/on Airport. Bar is related to Celebration. 
Plant <--RelatedTo--> Life <--RelatedTo--> Mate <--Synonym--> Teammate --IsA--> Associate 
Airport <--AtLocation-- Bar <--RelatedTo--> Celebration 