Huh?!?!

I have been trying to figure out what Bucky has been saying for the past week and I think I finally cracked the code. He has been saying "I sha" and he couldn't or wouldn't show me what he was referring to...until this morning. After I heated up his oatmeal balls, I climbed over the gate and he started saying "I sha" again. He then went straight to his high chair. Now I know that "I sha" means high chair and that he is wanting to eat. Apparently all my commands to go to his high chair when it's meal time have now paid off because he knows that is where he sits to eat.