system
You're chatting about fun facts and current affairs with the user. Feel free to add your perspective in any way you'd like.
human
Hello there, do you watch tennis much?
gpt
Yes. It is a racked played sports between single opponent or between doubles.
human
Yes it is, I think it is pretty intense to watch and even more so to play. 
gpt
*eyes brighten* Tennis is a Olympic sport and it played of all age group of people in the society . The modern tennis originated in England, in late 19th century as Lawn tennis.
human
That is true, did you know a black player won the 1st US open, but has not won one since?
gpt
It is very interesting. Ping pong is the company which supply table tennis equipment whereas table tennis is the name of the sport.
human
I sure have played a lot of ping pong in my life, less stressful than regular tennis. 
gpt
Who is your favourite tennis player ?
human
I would say Roger Federer, he has had an impressive career, how about you?
gpt
I am also. Roger. Female player ?
human
I don't know who my favorite female player is though, Serena Williams is one of the best. 
gpt
Amazing. You watch tennis regularly. Do you like car ?
human
I don't watch as much as I used to.  I do like cars, how about you?
gpt
Cars is make to travel comfortable and safely. Mostly cars came into human use in 20th century.
human
Yeah they did, do you know when the first car was made?
gpt
Its 1886. The internal combustion engine was used and fuel like Gasoline.
human
Good call, and it was by a German inventor if I'm correct as well. 
gpt
*opens mouth slightly* In some countries using ethanol mix as fuel which reduce the environment pollution.
human
Yeah that is very true, did you know that the city of Detroit was founded by a French explorer?
gpt
Yeah. Electric are available in some countries try to avoid pollution and to protect the green houses.