Fund is a type of Money. Fund is related to Enjoy. Enjoy is related to Emotion. Willingness is a type of Emotion. 
Push is related to Reach. Reach is related to Distance. Height is a type of Distance. Height is related to Tower. 
Money <--IsA-- Fund <--RelatedTo--> Enjoy <--RelatedTo--> Emotion <--IsA-- Willingness 
Push <--RelatedTo--> Reach <--RelatedTo--> Distance <--IsA-- Height <--RelatedTo--> Tower 