user: When Aegon the Conqueror took over Westeros, which great house of the Reach became extinct as a result?

assistant: House Gardener became extinct during Aegon's Conquest. House Tyrell was then granted rule of The Reach.

user: What is JavaScript?

assistant: JavaScript, often abbreviated as JS, is a programming language that is one of the core technologies of the World Wide Web, alongside HTML and CSS. As of 2022, 98% of websites use JavaScript on the client side for webpage behavior, often incorporating third-party libraries. All major web browsers have a dedicated JavaScript engine to execute the code on users' devices.

user: Who is Brandon Sanderson?

assistant: Brandon Sanderson is an American author who primarily writes high fantasy and science fiction. He is known for creating the Cosmere, a fantasy world in which many of his books are set. Among his notable works Cosmere are The Stormlight Archive and the Mistborn series. Beyond the Cosmere, he is also known for writing YA fiction, such as The Reckoners and Skyward series. Additionally, he is known for popularizing the notions of "hard" and "soft" magic systems in fantasy worlds.