Which statement is factual?

Two general purposes of speeches are to inform and to persuade

Indicate whether the statement is true or false

When do you need to cite your source?

A) ?When you give your personal insights about your topic. B) ?When you quote a unique phrase spoken by a character in a television comedy. C) ?When you provide generally accepted facts. D) ?When you tell the audience about experiments you personally conduct. E) ?When you paraphrase a well-known folktale.