This question has options. Answer the question about text:

My sister is back in the states ! She was in Africa for 10 weeks doing humanitarian work , and now she is finally home ! It feels so good to have her back and safe .

Why do I feel good that my sister is home ?
Possible answers:
+ I wish I had gone to Africa with her;
+ None of the above choices .;
+ I am glad she is home safe;
+ I think she should go back;
I am glad she is home safe