An officer (police officer) is someone who fights against crime, and helps prevent it from happening. A criminal starts crime, and causes trouble for the police officers.
Answer:
Invention, is the method used for the discovery of arguments in Western rhetoric and comes from the Latin word, meaning "discovery". Inventio is the central, indispensable canon of rhetoric, and traditionally means a systematic search for arguments.
That is not up to us that is up to you