history: I've never tried parachuting before, but it's on my bucket list!
knowledge: Parachuting, or skydiving, is a method of transiting from a high point to Earth with the aid of gravity, involving the control of speed during the descent with the use of a parachute.
response: Cool! Parachuting is also called skydiving.
history: I've never tried parachuting before, but it's on my bucket list!
Cool! Parachuting is also called skydiving.
It sounds exhilarating!  But I'd be worried about the parachute not opening!  It's a scary thought!
knowledge: The first parachute jump in history was made by André-Jacques Garnerin, the inventor of the parachute, on October 22, 1797.
response: That does sound scary. Did you know parachuting began back in 1797?
history: I've never tried parachuting before, but it's on my bucket list!
Cool! Parachuting is also called skydiving.
It sounds exhilarating!  But I'd be worried about the parachute not opening!  It's a scary thought!
That does sound scary. Did you know parachuting began back in 1797?
Wow, I didn't know it was that long ago!  I think I'd like to parachute over a lot of flat land, away from sharp rocks and things!
knowledge: The military developed parachuting technology as a way to save aircrews from emergencies aboard balloons and aircraft in flight, and later as a way of delivering soldiers to the battlefield.
response: That's interesting. Also, the military has developed parachuting technology to perform various functions.
history: I've never tried parachuting before, but it's on my bucket list!
Cool! Parachuting is also called skydiving.
It sounds exhilarating!  But I'd be worried about the parachute not opening!  It's a scary thought!
That does sound scary. Did you know parachuting began back in 1797?
Wow, I didn't know it was that long ago!  I think I'd like to parachute over a lot of flat land, away from sharp rocks and things!
That's interesting. Also, the military has developed parachuting technology to perform various functions.
Really?  What sort of functions?
knowledge: The military developed parachuting technology as a way to save aircrews from emergencies aboard balloons and aircraft in flight, and later as a way of delivering soldiers to the battlefield.
response: The military uses it for emergency for aircraft personnel.  Also, it is a way of sending troops to battle