Careful is similar to Certain. Certain is related to Thinking. one thing you do when you Working is Thinking. 
Member is related to Judge. Judge is related to Appoint. Appoint is related to Official. Official is related to Republic. 
Careful <--SimilarTo--> Certain <--RelatedTo--> Thinking <--HasSubevent-- Working 
Member <--RelatedTo--> Judge <--RelatedTo--> Appoint <--RelatedTo--> Official <--RelatedTo--> Republic 