In the beginning of this lecture the lecturer gives you a small assignment – a quiz - to right away. Be very careful when you begin listening to the lecture, because you need to pause the video at the 1 minute mark. During the pause, print the extra material assigned to this lecture, and remember to read the first page ONLY – do NOT turn to the opposite page before the lecture give you permission to do so. At the mark of 1’40’’ read the story again as advised by the lecture by pausing the video again, if you prefer to do so.