<prompt> Translate the following text to SwahiliThe Unknown Soldier of World War I was buried here in 1920, and three years later the Eternal Flame was kindled.  <response>: Mshambuliaji wa Vita vya Kwanza vya Ulimwengu aliwekwa hapa mwaka 1920 na miaka mitatu baadaye moto wa milele ulizimwa. 