<prompt> Translate the following text to EnglishKuna sababu ya kuamini kwamba itasimama milele, ukarabati mkubwa wa juu hadi mguu ulikamilishwa mnamo 1999 unaonekana kuwa umeboreshwa na hauna chokaa.  <response>: There is reason to believe it shall stand forever, a massive top-to-toe restoration completed in 1999 has it looking rejuvenated and soot-free. 