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: Josie Ellison:  Keep that one , Bluey , do n't let him go !
James Ellison: Good choice , Josie . He 's the most intelligent and the most determined . Just what you want in a riding pony . But this pony 's got to pull your cart . Why not one more docile ?
Josie Ellison: I want that _ one _ .
James Ellison: He 'll give you trouble .
Josie Ellison: I do n't care . I want him .

pony