No...
Willow's latest trick is the word "No". She says it very delieberately and slowly, as if she has given your request careful consideration but will have to deny it at this stage.
She is testing the effect of the word - at the playgroud I asked her if she wanted to go down the big slippery dip. "No," she said as she walked towards it. She then turned around and climbed down the ladder she had just climbed up. All that effort, just to make a point!