Equivalent is related to Tea. Tea is related to Send. Send is a synonym of Pass. Pass is a type of Change. 
Thought is related to Imagination. you are likely to find Fortune in/at/on Imagination. 
Equivalent <--RelatedTo--> Tea <--RelatedTo--> Send <--Synonym--> Pass --IsA--> Change 
Thought <--RelatedTo--> Imagination <--AtLocation-- Fortune 