Pages 29-34 in your book contain four texts related to the death of Diana, Princess of Wales, in 1997. The first is a news report from the BBC on the morning of Diana's death. The second is the televised speech Queen Elizabeth gave several days later. The third is the eulogy Lord Spencer, Diana's brother, delivered at her funeral. The fourth is an entry from Wikipedia. Write to address the purpose of each text and how the interaction of speaker, audience and subject affect the text. Consider how effective each text is in achieving its purpose. Please limit your response to 600 words.