The king requests a sphere! He didn't say what kind though, so you're going to have to figure it out and bring him the right kind of sphere.
You can't seem to find the sphere the king requested, so you take a break, sit down, and take out your lunch. "THAT!" the king screams, "THAT IS THE SPHERE I REQUESTED!" You look down and he's pointing to the cut up cucumbers (きゅう) in your salad.