Input (grade 8): Kauai or Kauai (in English and or in Hawaiian) is the oldest of the main Hawaiian Islands. With an area of, it is the fourth largest of the main islands in the Hawaiian archipelago and the 21st largest island in the United States.
Output (grade 7): Kauai (Kaua'i in Hawaiian) is the oldest and fourth largest of the main Hawaiian Islands, in the United States.