Junior's:Can we travel in 5 Tier AC train appa?

Junior: Appa, in the other train from last time there were three beds/berths on each side..why is there only two this time?
Mum: This is two tier AC and last time we were on a three tier AC coach
Junior: ohhh..daddy can we also go by 5 tier AC, 6 tier and 7 tier?
Mum, myself and the other co-passengers: ? ? ?

Junior's: Junior thinks the cows wandering in the street are lost!

On the way to school, when a cow blocked our way and we patiently waited for it to move
Junior: daddy, why is this cow on the road? I feel he is lost..daddy?
Me: no kutty, the owner of the cow has let it to roam around and find some food ...
Junior: who is the owner of this cow daddy?
Me: a farmer kutty ..he must be having many cows..
Junior: daddy, he looks lost..do you have the farmer's number?
Me: no kutty, why?
Junior: we can call him and tell him that his cow is here