Half is related to Turn. Turn is related to Tea. Tea is a type of Herb. 
Result is related to Degree. Degree is related to Field. Field is related to Open. Open is a different concept from Closed. 
Half <--RelatedTo--> Turn <--RelatedTo--> Tea --IsA--> Herb 
Result <--RelatedTo--> Degree <--RelatedTo--> Field <--RelatedTo--> Open <--DistinctFrom--> Closed 