History is a different concept from News. News is related to Day. Day is related to Dream. Stress would make you want to Dream. 
Physics is a type of Science. Science is related to Natural. Natural is the opposite of Unexpected. 
History <--DistinctFrom--> News <--RelatedTo--> Day <--RelatedTo--> Dream <--CausesDesire-- Stress 
Physics --IsA--> Science <--RelatedTo--> Natural <--Antonym--> Unexpected 