Balayya, Harikrishna and Friend Joke

A friend of Balayya asks him a question:
Friend: khali kadupuna(empty stomach) nuvvu enni idlilu tinagalavu?
Balayya: 6
Friend: kaadu nuvvu okkati kante ekkuva tinalevu....
Balayya: Ala ela autundi.. sare naaku prove chesi chupinchu. ani antadu..
Friend: ok.. nuvvu okka idli thinna ventane.. adi khali kadupu avvadu kada???
Balayya: abba super joke cheppav ra.. maa annayyani kuda aduguthanu.. ani akkadi nundi vellipothadu...

Balayya goes to his brother Harikrishna & asks him the same question:

Balayya: Annayya. khali kadupuna nuvvu enni idlilu tinagalavu..
Harikrishna: 10
Balayya: Cha 6 ani cheppi unte neekoka super joke cheppevadini...