Detailed Instructions: In this task, you will use your knowledge about language (and common sense) to determine what element the marked number refers to. The numbers are marked with two underlines around them, like: _ number _. Your answer should be chosen from the given text, and should not contain other words.
Q: Hank Bracket: Hey , Billy ! How are you , buddy !
Major Bill Buckner: A long time between wars .
Hank Bracket: Well , it certainly is . The old sawbones let you loose , leg and all , huh ?
Major Bill Buckner: I got a new _ one _ .
Hank Bracket: Well , sorry about that . Do n't leave it layin ' around .
Hank Bracket: He was always losin ' somethin' - except battles .
A:
leg