Context: I was supposed to be packing today , but Eileen came in and messed all my things up . Honestly . She ought to know better . She 's nine , after all .
Question: What age group does Eileen belong to ?
Option 0: She is a teenager .
Option 1: She is a child .
Option 2: She is a toddler .
Option 3: None of the above choices .
Answer: 1