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: Groff:  There is a member of your crew we can not find . Orac . Where is he ?
The Caliph: The neuronic whip is on an automatic setting . It has only to sense one lie and it will boil your brains in your skull . Where is Orac ?
Del Tarrant: If he 's not on the ship , I do n't know where he is .
The Caliph: How tall is he ?
The Caliph: A
The Caliph: dwarf ?
Del Tarrant: We never think of him as _ one _ .
The Caliph: What is the color of his hair ?
Del Tarrant: He hasn't got any . A bald dwarf should n't be too hard to find .

dwarf