DuckDuckGo: Filter for sponsored links

[soccerfan]

Since Google changed their privacy policy, a few days ago,
I have started using DuckDuckGo (the http version) for searches.
Sometimes there are "sponsored links" among the first few search results
(for example: try searching for econofoods or netflix).

I am requesting a filter that can zap these entries. Thanks
Note: I am using the SIDKI 2011-12-22rc1 config (in light mode).