Experimental is related to Test. Test is a synonym of Examine. Survey is a type of Examine. 
English is a type of Spin. Spin is related to Wash. Wash is related to Clothing. Change is a type of Clothing. 
Experimental <--RelatedTo--> Test <--Synonym--> Examine <--IsA-- Survey 
English --IsA--> Spin <--RelatedTo--> Wash <--RelatedTo--> Clothing <--IsA-- Change 