Evolution

In the past -

Rishi : Anu, what do you want to do when you grow up?
Anu  : I want to become an apple!
          I want to become a biscuit!
          I want to become a butterfly!
          I want to fly to the sky and sit on the clouds! But will there be toilets there??

Now :

Rishi : Ani, what do you want to become when you grow up?
Anu  : I want to become a princess!
Rishi : No, you can't, because Baba is not a king.
Anu  : Okay! Baba, can you become a king soon?
Baba : But Ani, I thought you wanted to become a bird!
Anu : (Laughing) Baba, how can I become a bird! You know who becomes a bird? A chick! Don't you know?
Baba : Alright, but I doubt if I can become a king.
Anu : Alright, I want to become a horse then!