Yahoo Showing Google AdWords Sidebar Ads With Extensions

Google AdWords ads are showing on the sidebar of Yahoo search with extensions such as sitelinks and reviews. There are also some examples of reviews being shown in the sidebar ads as well. These sidebar ads are almost as big as the actual search results and it looks more like the page is columned as opposed to having a sidebar. Google hasn't done too much testing of these new sidebar ad features on their own search platform, so they are probably monitoring them on Yahoo very closely.