It Is What It's Not

Cal's really into what something is not these days.
It's not Oma (man walking down the street)
It's not chocolate, it's not normal, it's banana (milk)
It's not raining, it's sunny
It's not mummy (someone else's mummy)
He says these things very informatively, a finger raised. It's totally adorable.

A tower like at Oma Opa's house

Not a tower..