Make sure that they write them down so not to forget. They will modify it with their new dialect. They will replace all the vowels in the sentence with their own new sounds. They may have to rewrite it for pronunciation purposes. The groups must perform their stories, each person using his made up dialect.
Groups perform their stories.
How can we learn dialects. How many dialects are there. A German accent is a dialect of English just as a southern accent is. An English accent in German is a dialect of German.