Crossouts or marks outside of the indicated bubbles invalidate the answer, as the Machine reads 2 responses. A bubble response can only be changed by cleanly erasing the discarded choice so that only one bubble is marked.
Choose carefully.

i guess a few people had this idea. :)

There have been a few submissions like this already :)

i'm glad i got mine in first

And it is funny how some of us submitted around the same time. .. No hard feelings on my side for sure..

Smaller!

Whether it's submitted at the same time by four people or only one person, it's still a stupid idea.

Umm... I'd like it more if it said something more profound than 'decide'. decide what? ABCDEF? rank the letters by favorites?

I like this one - considering how many we've seen with this theme.

I like the one because its SIMPLE
and from far away I would see it on someone's shirt and find it witty.