Leather is related to Skin. you are likely to find Skin in/at/on Fruit. Fruit can be used for Consumption. 
Language is a synonym of Tongue. Tongue is a type of Play. Play is related to Time. 
Leather <--RelatedTo--> Skin --AtLocation--> Fruit --UsedFor--> Consumption 
Language <--Synonym--> Tongue --IsA--> Play <--RelatedTo--> Time 