Are you interested in learning more about pianos?
Yes, I always wanted to play piano but I never got a chance. Who invented the piano?
It was actually invented in Italy by Bartolomeo Cristofori around year 1700
That is interesting, that is way before other way less complex inventions, who is the best pianist ever?
Looks like it was Ferdinando De;' Medici 
I have never heard of him at all, that is interesting. Although I do not know many musiciains aside from modern artists
I'm aware of Lang Lang 
I have never heard of them, what are they known for?