Task: Question Answering
Input (English): Context: She 's big on magic wands and transformation right now . Em felt she was running a little late , so she said , " We 'll walk quickly . " She did . I had to stretch my legs a bit to keep her pace , and she was shorter than me by a foot and was wearing a pack . 
Question: Why is it interesting to know Em 's height ?
Output (English): A tall person can cover distance quickly , presumably Em will be slow .