Scenario Instructions You are a Music Education major who wants to study how lyrics in songs flow together. You are starting your studies by looking at how famous speeches are built. 1. Using sets I want you to calculate how many unique words there are in Dr. King's "I Have A Dream" speech. 2. Using sets I want you to calculate how many unique words there are in Dr. King's "Letter From the Birmingham City Jail" text. 3. Next, I'd like to know how many of the words in the "I have a dream speech" were also used in the "Letter From the Birmingham City Jail" text (count). 4. Now tell me what words that were used in the "I have a dream" speech were NOT used in the "Letter From the Birmingham City Jail" text (list). Code: lowerLine strippedLine = lowerLine.strip("., ") listLine = strippedLine.split() = line.lower() speechList.extend(listLine)