I'd love to climb Mount Kilimanjaro one day, do you know much about it?
Have you ever climbed Mount Kiliminjaro in Tanzania?  It has 3 volcanic peaks.
No I've never climbed it, but I'd like to one day. Do you know how tall it is?
I know that it was first climbed or rather summited, in 1889.
That's cool, do you know who the first person to climb it was?
That would probably be Hans Meyer and Ludwig Purtscheller.  I think they were climbing mountains about that time, though i doubt they summitted the highest volcanic peaks on all 7 continents, like people do today.
Those sound like interesting people. Do you know more about Hans Meyer or Ludwig Purtscheller?
Let's see. If memory serves me correctly,  Hans Heinrich Josef Meyer  was a geographer and geologist from Germany who also climbed mountains and volcanic peaks?  I hope that is correct. 
Wow that sounds so fascinating, what about Ludwig Purtscheller?
You might stump me here.  I'm guessing he was an Austrian Mountaineer who pioneered climbing mountains without a guide?  I think he must have been an adventurer.