Prosecution is a type of Collection. Collection is related to Gathering. Gathering is related to Event. 
Elect is related to Democratic. Democratic is a synonym of Popular. Popular is the opposite of Anonymous. 
Prosecution --IsA--> Collection <--RelatedTo--> Gathering <--RelatedTo--> Event 
Elect <--RelatedTo--> Democratic <--Synonym--> Popular <--Antonym--> Anonymous 