Hmm... i think it is a bit weird... you might as well ask if '3' is an even or odd number. The length of the number makes no real difference for a bot. Also, it might be nice to give a hint as to the available answers. Say:
Is 3 an even or an odd number. Answer with 'even' or 'odd'
Ok, after an IRC discussion, I'll change it to "Is the following comment a helpful, polite, constructive, and grammatically correct comment? (Yes/No) 'Your a noob!'"
... because apparently not everyone learned what even and odd numbers are x_x