No no yes yes

"Can baby draw on the wall? No, no. Can baby draw on the paper? Yes, yes. With the repetition of just two words, Patricelli has created a fun and simple book about baby's behaviour with an endearing comic character."@en
"A small child learns the difference between No No things, such as running away, and Yes Yes things, such as holding an adult's hand."
"A baby shows the opposite of what is good to eat and what is bad to eat, such as soup is yummy but soap is yucky."@en
"Yanking cat by tail: no NO. Gentle pat on back: yes YES. And it's funny how dumping a bowl of food gets a very different reaction from mastering the use of a spoon. An expressive baby demonstrates familiar behaviors--and their predictable responses--in an amusing toddler-friendly offering that merits a giant YES!"@en
"Explores opposites, showing proper behavior and naughty behavior. On board pages."