Task: Question Answering
Input (English): Context: The largest limb is about 18 feet long . Susan is wondering what she can make out of a piece of it . I told Billy Bumpus that I 'd like to have this one piece to make a bow out of . Nice straight piece at that . 
Question: Why is the group scavenging parts ?
Output (English): It 's a bunch of nice tree limbs .