A user wants to know about the roller coasters at Freizeitpark Plohn. Navigate to the 'Attraktionen' (Attractions) page, then find and state the total number of roller coasters listed. Additionally, list the names of these roller coasters.
Navigate to 'freizeitpark-plohn.de'. Locate and click the appropriate element to open the main navigation menu (e.g., a hamburger icon or 'Menu' button). Within the opened navigation menu, click on the 'Attraktionen' (Attractions) link. On the 'Attraktionen' page, identify all attractions categorized as roller coasters. Count the total number of roller coasters. List the names of each identified roller coaster.
Successfully open the main navigation menu. Successfully navigate to the 'Attraktionen' page. Accurately state the total number of roller coasters listed on the page. Accurately list the names of all roller coasters found on the page.