Deny deny deny

Xander has reached the "no" stage. Pretty much everything you ask him, he immediately says no. Now, I primarily ask him yes or no questions because he's not up to more detailed conversation. Most recent conversation:
"Xander, do you need a diaper change?"
"No."
"Are you sure you're not poopy?"
"No."
"Can I change your diaper?"
"No."

He will also answer no to questions that are not yes or no. For example:
"What kind of cereal do you want?"
"No."

* * *

He can now ask for a book by name: "Hawo." This translates to Harold and the Purple Crayon. We have about 6 books and he loves them!