It summarizes and breaks down specifics and links itself pretty well.
I use it as a basis all the time in my google searches.
I have yet to use siri but it no doubt utilizes wikipedia and other dictionaries and encyclopedias to build it's data base linking to each human language.
English being mine.
I don't speak or understand any other language.
English is enough for me.
Using computers and the internet as a research and understanding and comprehending tool is in my opinion an unheralded accomplishment of a degree beyond marking or describing.
A trillion million light years of understanding and knowledge in a Smart Phone(Cell Phone) and Laptop and Desktop Computer.
The Silicone Chip..
Cameras and live and pre recorded audio and video to go with it.
All this and you got one guy in Detroit Lakes, Minnesota USA who can tell you how it all came to be.
The only person on the planet earth that there has ever been to discover and describe this phenomena..
Gods and superstitions are not going to survive this scrutiny..