Condemn is a synonym of Sentence. Sentence can be False. False is the opposite of Legitimate. Legitimate is related to Valid. 
Sudden is related to Panic. Panic is related to High. High is a type of Degree. 
Condemn <--Synonym--> Sentence --HasProperty--> False <--Antonym--> Legitimate <--RelatedTo--> Valid 
Sudden <--RelatedTo--> Panic <--RelatedTo--> High --IsA--> Degree 