Who would you say is to blame for Majin Buu being set free?

Gohan...

• For slacking off with training and having the power to beat Dabura, causing Vegeta to turn into a Majin and the power of Goku and Vegeta's fight setting Buu free.
• For not having the strength to stop Buu or even the speed to get away from Buu.

Vegeta...

• For turning into a Majin.
• For not stopping the fight against Goku to prevent Buu from being released.
• For knocking Goku out.
• For blowing himself up.

Goku...

• For not letting Vegeta kill Dabura.
• For ignoring Supreme Kai's warnings and simply fighting Vegeta.

Supreme Kai...

• For not watching over the universe properly and not noticing the Z fighters.
• For being weak.
• For not destroying Majin Buu when he had the chance.
• For underestimating the Z fighters.
• For having a creepy smile at the World Tournament.