You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "What was political office did Gaius Silius hold and was considered the highest elected political office of the Roman Republic?" whose answer is consul.
Each document should contain about 30 words, and these documents should contain useful information.

Query: highest elected political office of the Roman Republic
Useful Output:

Doc 1: Consuls were the chief magistrates of the Roman state during the Republican period. According to tradition, the consulship existed from 509 bce when kingship
Doc 2: The position of consul was technically the highest elected office in Rome, but under Augustus the elections weren't free and he “won” every year
Doc 3: To win an election, you had to appeal to every class in Rome and across Italy. Having a universal appeal was the most important aspect of electioneering.
Doc 4: Consul (abbrev. cos.; Latin plural consules) was the highest elected political office of the Roman Republic and the Empire. During the time of
Doc 5: As the highest office of the Roman Republic, the consulship has deserved attention in all those works that deal globally with Roman Republican