You have to use two words that are each their own opposite ([auto-antonyms, contronyms, contranyms or whatever you want to call it](http://en.wikipedia.org/wiki/Auto-antonym)) in the same sentence. This means that each of the two words in used twice, and for each word, the two occurrences have meanings that are opposite (contradictory) (**or extremely different**) to each other. This sentence must be a grammatically correct English sentence. It's ok to use minor variations on words such as plurals or conjugated verb forms. The goal is to make it short (in terms of characters). **The accepted answer will always be the shortest.** To save me trouble, it'd be nice for you to post the number of characters in your sentence. Spaces and punctuation count; you [can use this site to check][1]. *Anti-loophole: the words you choose must each be used twice, once as one meaning and again as another.* [1]: http://www.javascriptkit.com/script/script2/charcount.shtml