Which two statements best describe the author's purpose for writing the passage? A） to support the Indian government's current policy that prohibits trespassing on Sentinelese lands
B） to emphasize the importance of maintaining a civil relationship with people who share land
C）to encourage other countries to preserve and protect remote areas from modernization
D）to highlight the fear felt by the Sentinelese should they be exposed to the outside world
E） to provide reasons why native cultures should be protected from outside influences