Question For The Day 21 Aug 06

Hints
I am looking for the sentence which is ::
1. Grammatically Correct.
2. Coveys a Meaning / Command / Statement.
3. Uses minimum possible letters / Words.

Answer for the day ::

The Answer I was Looking for is " GO "
Its Gramatically correct.
Gives a command which is kind of Complete.
Is considered a Sentence.
Honestly I am sure why No is not considered the Smallest. But it is not considered the smallest that's for sure. So not accepting it as correct answer.