MY PhD!

Talking about my PhD with my cousin sis...

XYZ: accha which topics come under ur research......
Kyuzo: earth/sky/water/wind/love/girls/electronics/computers/AI
XYZ: wt is AI....???
XYZ: yaa i knw......
XYZ: ok artificial intelligence'.............???
Kyuzo: wow u smart
XYZ: hmm dont u have ur original intelligence......????
Kyuzo: nope woh i gave to charity