passage: Hannah Harvey was a ten year old that had many friends in school .
  She lived in New York and enjoyed doing gymnastics and playing soccer .
  One day , Hannah came home from school and her parents greeted her .
  She knew that something was different by the expressions on their faces .
  Even Jackson , Hannah 's dog , was acting different .
  Hannah asked why everyone was being so strange .
  Hannah 's father , who was known as Pop , explained to Hannah that his job was forcing him to move .
  Hannah did not seem to think this was too big of a deal .
  Then , Hannah 's mother explained that they were moving to Kenya .
  Kenya , she explained , was a place in Africa and life would be very different there .
  As Hannah began to cry thinking about all of her friends at home , Hannah 's mother calmed her with a gentle touch .
  Jackson began howling as Hannah cried , but was also calmed by Hannah 's mother .
  Hannah spent the next two weeks visiting her friends and saying her goodbyes .
  She did not know the next time she would be home .
  She cried very hard when she said goodbye to her best friend , Susan .
  Susan did not quite understand where Kenya was , but promised to visit Hannah .
  The next day , Hannah boarded a plane with her family .
  At first , they thought that Jackson could not come with them .
  However , Hannah worked hard and helped make sure that he had all of his shots so that he could come .
  After he had them all , the airport said it was OK for Jackson to come !
  The Harvey family left and off they went across the ocean to begin their new life in Kenya .
query_and_answer: If Susan is Hannah 's best friend , why would she need to visit her ? || Hannah is moving away to Kenya
evidences: She cried very hard when she said goodbye to her best friend , Susan . Then , Hannah 's mother explained that they were moving to Kenya .