The little one bangs her hand against the door and cries out in pain.
"What happened? Oh...you got hurt? are you ok? Let me take a look..this naughty door, hitting you like that. Now, don't cry, I'll hit the door"
"Hmm...mummy, but what did the door do? It had to be there right? It didn't hit me purposely!!"
"ahh...hmm"