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: Corbin:  How ' bout that ! The gold is disintegrating .
Dr. Benton C. Quest: Not gold - zanium .
Roger T. 'Race' Bannon: Zanium ? Never heard of it .
Dr. Benton C. Quest: Well , little is known about the metal . To my knowledge , hardly a thimbleful has ever been obtained .
Corbin: Zanium , eh ? Well , that figures . Anything the Maharaja of Jahilipur is mixed up in ...
Roger T. 'Race' Bannon: Jahilipur ? Hey , that name rings a bell .
Corbin: And it should . He 's been mixed up in gun - running , smuggling , the works .
Roger T. 'Race' Bannon: And anything for a fast rupee , huh ?
Corbin: Yeah . And speaking of fast rupees , guess who else is in the act . Abdul Kaseem .
Roger T. 'Race' Bannon: Kaseem ? Boy , with a cast of characters like that , no wonder you were suspicious .
Dr. Benton C. Quest: Only one man besides myself knew the transmutation process - Professor Gunderson .
Corbin: Gunderson , eh ? Can we talk with him ?
Dr. Benton C. Quest: I 'm afraid not . Six months ago , Gunderson met an untimely death in an airplane accident in India .
Roger T. 'Race' Bannon: Would n't have been at Jahilipur , would it ?
Dr. Benton C. Quest: Why , yes , Race . That 's exactly where it was .
Roger T. 'Race' Bannon: Well , put _ two _ and one together - two crooks and one professor - and it adds up to something Intelligence One should look into .

crooks