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: John Bosley:  I saw a Speckled Robin . Now that 's the first _ one _ I 've seen this far North in years .
Beau Creel: By any chance , did you see a Lying Swallow ?
John Bosley: I do n't believe I know the species .
Beau Creel: I 'm looking at one .

Robin