TASK DEFINITION: In this task, we ask you to rewrite a sentence in simple English without changing its general meaning. Essentially, you want to make the sentence easier to read by using simpler words, utilizing more straightforward sentence structures, and omitting non-essential information etc.
PROBLEM: The Palace of Whitehall ( or Palace of White Hall ) at Westminster , Middlesex , was the main residence of the English monarchs from 1530 until 1698 , when most of its structures , except for Inigo Jones 's Banqueting House of 1622 , were destroyed by fire .

SOLUTION: The Palace of Whitehall was the main home of the English kings and queens in London , from 1530 until 1698 , when all except Inigo Jones 's 1622 Banqueting House was destroyed by fire .

PROBLEM: The Ruhr ( ; -RSB- ) , also referred to as Ruhr district , Ruhr region , Ruhr area or Ruhr valley , is a polycentric urban area in North Rhine-Westphalia , Germany .

SOLUTION: The Ruhr Area ( " " ) is an urban area in North Rhine-Westphalia , Germany .

PROBLEM: Whenever the player encounters a wild Poke ́ mon or is challenged by a trainer to a battle , the screen switches to a turn-based battle screen where the Poke ́ mon fight .

SOLUTION:
When the player spots a Poke ́ mon or a trainer , the battle screen appears .