Clinical is related to Depression. Thinking can cause/lead to Depression. Thinking can be used for Survival. Survival is a type of Life. 
Talented is a synonym of Able. Reasonable is etymologically related to Able. Reasonable is a synonym of Logical. 
Clinical <--RelatedTo--> Depression <--Causes-- Thinking --UsedFor--> Survival --IsA--> Life 
Talented <--Synonym--> Able <--EtymologicallyRelatedTo-- Reasonable <--Synonym--> Logical 