Repair is a synonym of Doctor. Doctor is related to Psychology. Psychology is related to Science. Science is related to Natural. 
Midnight is related to Stroke. Break is a type of Stroke. Break is the opposite of Put. Put is a synonym of Pose. 
Repair <--Synonym--> Doctor <--RelatedTo--> Psychology <--RelatedTo--> Science <--RelatedTo--> Natural 
Midnight <--RelatedTo--> Stroke <--IsA-- Break <--Antonym--> Put <--Synonym--> Pose 