Definition: 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.
Input: Dennis Mitchell:  Wow ! What a terrific plane !
Dennis's Grandfather: Ai n't she a beauty ? She 's just like the _ one _ I used to fly the mail to Lockey Lady .
George Wilson: I do n't care if you flew mail to the North Pole for Santa Claus ! Look what you 've done to my beautiful roses !
Dennis's Grandfather: No charge for the expert pruning , George .
George Wilson: No charge ?
Dennis's Grandfather: Do n't worry , George , old pal . I 'll make it up to you .
George Wilson: You bet you will !

plane